diff --git a/connection.js b/connection.js
new file mode 100644
index 0000000..f6526db
--- /dev/null
+++ b/connection.js
@@ -0,0 +1,670 @@
+const { ethers } = require("ethers");
+const provider = new ethers.providers.JsonRpcProvider("https://goerli.infura.io/v3/21be386a193f4cb99dce51cbd429341e");
+
+const walletAddress = "0x008d2fa71622bc6ebf5e645ddc5f6b524b992733";
+const ABI = [
+    [{
+            "inputs": [{
+                "internalType": "address",
+                "name": "initialOwner",
+                "type": "address"
+            }],
+            "stateMutability": "nonpayable",
+            "type": "constructor"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "sender",
+                    "type": "address"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "address",
+                    "name": "owner",
+                    "type": "address"
+                }
+            ],
+            "name": "ERC721IncorrectOwner",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "operator",
+                    "type": "address"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                }
+            ],
+            "name": "ERC721InsufficientApproval",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "approver",
+                "type": "address"
+            }],
+            "name": "ERC721InvalidApprover",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "operator",
+                "type": "address"
+            }],
+            "name": "ERC721InvalidOperator",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "owner",
+                "type": "address"
+            }],
+            "name": "ERC721InvalidOwner",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "receiver",
+                "type": "address"
+            }],
+            "name": "ERC721InvalidReceiver",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "sender",
+                "type": "address"
+            }],
+            "name": "ERC721InvalidSender",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "uint256",
+                "name": "tokenId",
+                "type": "uint256"
+            }],
+            "name": "ERC721NonexistentToken",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "owner",
+                "type": "address"
+            }],
+            "name": "OwnableInvalidOwner",
+            "type": "error"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "account",
+                "type": "address"
+            }],
+            "name": "OwnableUnauthorizedAccount",
+            "type": "error"
+        },
+        {
+            "anonymous": false,
+            "inputs": [{
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "owner",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "approved",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Approval",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [{
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "owner",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "operator",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "internalType": "bool",
+                    "name": "approved",
+                    "type": "bool"
+                }
+            ],
+            "name": "ApprovalForAll",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [{
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "previousOwner",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "newOwner",
+                    "type": "address"
+                }
+            ],
+            "name": "OwnershipTransferred",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [{
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "from",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "internalType": "address",
+                    "name": "to",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Transfer",
+            "type": "event"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "to",
+                    "type": "address"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                }
+            ],
+            "name": "approve",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "owner",
+                "type": "address"
+            }],
+            "name": "balanceOf",
+            "outputs": [{
+                "internalType": "uint256",
+                "name": "",
+                "type": "uint256"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "string",
+                    "name": "_eventName",
+                    "type": "string"
+                },
+                {
+                    "internalType": "string",
+                    "name": "_evntVenue",
+                    "type": "string"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "_Time",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "_Duration",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "address",
+                    "name": "_creatorAddress",
+                    "type": "address"
+                },
+                {
+                    "internalType": "string",
+                    "name": "_imgUrl",
+                    "type": "string"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "_totalSupply",
+                    "type": "uint256"
+                }
+            ],
+            "name": "createEvent",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "uint256",
+                "name": "",
+                "type": "uint256"
+            }],
+            "name": "events",
+            "outputs": [{
+                    "internalType": "string",
+                    "name": "eventName",
+                    "type": "string"
+                },
+                {
+                    "internalType": "string",
+                    "name": "eventVenue",
+                    "type": "string"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "Time",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "Duration",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "string",
+                    "name": "createrName",
+                    "type": "string"
+                },
+                {
+                    "internalType": "address",
+                    "name": "creatorAddress",
+                    "type": "address"
+                },
+                {
+                    "internalType": "string",
+                    "name": "imgUrl",
+                    "type": "string"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "totalSupply",
+                    "type": "uint256"
+                }
+            ],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "uint256",
+                "name": "tokenId",
+                "type": "uint256"
+            }],
+            "name": "getApproved",
+            "outputs": [{
+                "internalType": "address",
+                "name": "",
+                "type": "address"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "owner",
+                    "type": "address"
+                },
+                {
+                    "internalType": "address",
+                    "name": "operator",
+                    "type": "address"
+                }
+            ],
+            "name": "isApprovedForAll",
+            "outputs": [{
+                "internalType": "bool",
+                "name": "",
+                "type": "bool"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [],
+            "name": "myEvent",
+            "outputs": [{
+                    "internalType": "string",
+                    "name": "eventName",
+                    "type": "string"
+                },
+                {
+                    "internalType": "string",
+                    "name": "eventVenue",
+                    "type": "string"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "Time",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "Duration",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "string",
+                    "name": "createrName",
+                    "type": "string"
+                },
+                {
+                    "internalType": "address",
+                    "name": "creatorAddress",
+                    "type": "address"
+                },
+                {
+                    "internalType": "string",
+                    "name": "imgUrl",
+                    "type": "string"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "totalSupply",
+                    "type": "uint256"
+                }
+            ],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [],
+            "name": "myPerson",
+            "outputs": [{
+                    "internalType": "string",
+                    "name": "Name",
+                    "type": "string"
+                },
+                {
+                    "internalType": "enum Nft.gender",
+                    "name": "Gender",
+                    "type": "uint8"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "Age",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "address",
+                    "name": "Address",
+                    "type": "address"
+                }
+            ],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [],
+            "name": "name",
+            "outputs": [{
+                "internalType": "string",
+                "name": "",
+                "type": "string"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [],
+            "name": "owner",
+            "outputs": [{
+                "internalType": "address",
+                "name": "",
+                "type": "address"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "uint256",
+                "name": "tokenId",
+                "type": "uint256"
+            }],
+            "name": "ownerOf",
+            "outputs": [{
+                "internalType": "address",
+                "name": "",
+                "type": "address"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "string",
+                    "name": "_name",
+                    "type": "string"
+                },
+                {
+                    "internalType": "enum Nft.gender",
+                    "name": "_gen",
+                    "type": "uint8"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "_age",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "address",
+                    "name": "_address",
+                    "type": "address"
+                }
+            ],
+            "name": "register",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [],
+            "name": "renounceOwnership",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "from",
+                    "type": "address"
+                },
+                {
+                    "internalType": "address",
+                    "name": "to",
+                    "type": "address"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                }
+            ],
+            "name": "safeTransferFrom",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "from",
+                    "type": "address"
+                },
+                {
+                    "internalType": "address",
+                    "name": "to",
+                    "type": "address"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                },
+                {
+                    "internalType": "bytes",
+                    "name": "data",
+                    "type": "bytes"
+                }
+            ],
+            "name": "safeTransferFrom",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "string",
+                "name": "_eventName",
+                "type": "string"
+            }],
+            "name": "selectEvent",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "operator",
+                    "type": "address"
+                },
+                {
+                    "internalType": "bool",
+                    "name": "approved",
+                    "type": "bool"
+                }
+            ],
+            "name": "setApprovalForAll",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "bytes4",
+                "name": "interfaceId",
+                "type": "bytes4"
+            }],
+            "name": "supportsInterface",
+            "outputs": [{
+                "internalType": "bool",
+                "name": "",
+                "type": "bool"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [],
+            "name": "symbol",
+            "outputs": [{
+                "internalType": "string",
+                "name": "",
+                "type": "string"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "uint256",
+                "name": "tokenId",
+                "type": "uint256"
+            }],
+            "name": "tokenURI",
+            "outputs": [{
+                "internalType": "string",
+                "name": "",
+                "type": "string"
+            }],
+            "stateMutability": "view",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                    "internalType": "address",
+                    "name": "from",
+                    "type": "address"
+                },
+                {
+                    "internalType": "address",
+                    "name": "to",
+                    "type": "address"
+                },
+                {
+                    "internalType": "uint256",
+                    "name": "tokenId",
+                    "type": "uint256"
+                }
+            ],
+            "name": "transferFrom",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        },
+        {
+            "inputs": [{
+                "internalType": "address",
+                "name": "newOwner",
+                "type": "address"
+            }],
+            "name": "transferOwnership",
+            "outputs": [],
+            "stateMutability": "nonpayable",
+            "type": "function"
+        }
+    ]
+]
\ No newline at end of file