Diagnose and Optimize an ea i created.

I've created a very good gold scalping ea. My issue with this ea is that on back tester its very good but on the charts its not a as good and i think its because of the spreads. I initially used IC market because they have the lowest spreads but i noticed that the ea was only taking trades for a minute and just stops. It wasn't taking trades as shown in strategy tester. Its a none stop high frequency scalping and i didnt even enable any filter on it. I've even used other brokers, i get the correct entry but again those other brokers spread is very bad resulting is losses. I need someone who uses IC market to take look at the code, figure out why it isnt working as intended too on ICM and make the adjustments. The ea is profitable and i am willing to share this with the coder if they can fix this issue. You will need to place the ea on a love demo and ensure it is a profitable as shown in strategy tester. DM me if interested and I will share the code.