Can anyone make this system into EA.

I only use BBANDS from ISAKAS II.

I only take entry when the gap between red and blue BBANDS is close, so that the risk is low.

when buy signal comes out, i enter 0.1 buy. suddently market not moving up and moving down instead. So i open another order but this time sell 0.2. When i got enough profit, i close all orders.

can anyone make this into EA?