Need an EA to copy signals from a Telegram forex signal channel to MT5

Hi I tried to work on a script to copy signals from Telegram to MT5 I cant seem to fix some of the issues. Here is the list of the fuctionalities I want in my script. 1)I want the EA to read messages from my channel and execute trades on MT5. 2) I want it to close the open trade when the new one opens so basically there is not TP or SL the open trade should be closed when the new trade opens. 3)I should be able to adjust lot size) I should be able to map symbols e.g GOLD=XAUUSD, GJGSJ=GBP JPY etc. 3) My signals come from trading view alerts so there is no specific format but the keys words buy and sell and symbol name will be in the message.I also want an option to breakeven at specific Pips - this should be optional. I have a script that I was working on but its not doing everything I need and also its  reading 1 messge multiple times.