Update README.md

README.md

@@ -23,28 +23,17 @@ npm i && npm audit fix
 npm i pm2 -g
 npm i tulind --save
 ```
-* [troubleshooter](https://github.com/universalbit-dev/gekko-m4/blob/master/docs/error/troubleshooter.md)
-<img src="https://github.com/universalbit-dev/gekko-m4/blob/master/images/gif/gekko-m4-nodejs-installation.gif" width="auto"></img>
----
-
-#### -- realtime mode -- exchange simulator 
+#### start exchange simulator
 ```bash
 pm2 start trade.config.js
-#simulate all available strategies
 ```
 
-#### -- import mode -- 
-```bash
-#import exchange data
-pm2 start import.config.js
-#Nodejs [on console](https://nodejs.org/api/console.html)
-node gekko.js -c .env/import/import.js -i
-```
-#### -- backtest mode --
-```bash
-pm2 start backtest.config.js
-#test all available strategies
-```
+
+
+* [troubleshooter](https://github.com/universalbit-dev/gekko-m4/blob/master/docs/error/troubleshooter.md)
+<img src="https://github.com/universalbit-dev/gekko-m4/blob/master/images/gif/gekko-m4-nodejs-installation.gif" width="auto"></img>
+---
+
 
 ### [Strategies](https://github.com/universalbit-dev/gekko-m4-globular-cluster/blob/master/docs/strategies/introduction.md):
 #### Method of buying and selling