Add some Parameters on Ctrader Robot Martingale

Hi coders, I have a Ctrader EA that is basically a martingale. It already has as parameters a Stop loss and a Take Profit. I want to reduce its risk by adding some features like a position reverse, a trailing stop with a trailing start, a breakeven option, etc. I want a nice and quick job. The coder must know how to program a robot in C# language for Ctrader trading platform. This project budget is 50$ as it's a small project and i'll give you the code you should work on, so half of the job is already done. Best regards