Your trade explorer is not allowed on your MetaTrader. The icon on the right upper side is sad. So, you should enable Expert Advisor checkbox.
http://forum.mql4.com/62033
Btw please be mindful of the settings. I see your settings is quite tight, grid is on 50 points.
And, please test it on demo first for sometime.
I'm a lazy trader... please don't follow me for no reason...