Trying to make an EA with MACD

I am a big fan of MACD, I am trying to make an EA out of it. I tried the MACD sample that comes with MetaTrader 4 and I liked the results on EURUSD Daily which gave around 70% win rate. The problem there is that most of the time the stop loss does not place leaving losing trades run without stop loss. Now I am trying to at least know a way how to code a stop loss on it or create a whole new MACD EA

My problem is, I have no coding knowledge. I only rely on Expert Advisor Generator on ForexAdvisor.com

Help please.