【Help】May I ask if there is any expert who can help me fix this EA program

I found that this EA is quite suitable for low-value accounts in certain scenarios to achieve satisfactory profits. However, just when I was about to use it, I discovered that it couldn't be applied to the chart. I pleaded with the experts to help me fix it! I would be most grateful if possible

Benefit EA.ex40 скач.

This Expert Advisor is very old.It was written in 2011.It doesn't even have a real history.This means that the developer of this Expert Advisor doesn't believe in its good performance.
https://www.mql5.com/ru/accounting/buy/market/14018?period=4&source=External&cartId=d347100c954602488c8e296a