需要 MA 交叉系统帮助 (Need help with MA crossover system)

Ok i need someones's help. I am trying to develop a programme. There is the 7 sma, 14 sma and 21 sma. Then there is PAR standard default parameters.

Ok when the 7 sma crosses the 21 sma and the PAR is supporting, then an entry is generated. Exit entry is when the 7 sma crosses the 21 sma on the opposite direction. So if the 7 sma crosses above the 21 sma and the PAR is below the bar thats crossing then long, and then when it crosses below the 14 sma an exit is performed, and vice versa. If you know what i mean. A very simple. Almost the same as Mudbuddha but not ema but sma and no need for 15 minute chart PAR confirmation. I use 1 hr chart and the pAR confirmation also from the 1hr chart.
I want an automated system that i can use on fxcm account. Please advice me, if there was a thread about that please let me know, if not tell me where i can get info.

Thank you