dont worry. already fix it. thank You.

i make an ea from this indicator...
[0_1564302014149_ZeroLag Hull variation.ex4](Uploading 100%)

i just want make a simple one.
BUY if green line appear (only ONE BUY), the CLOSE BUY when orange line appear.
SELL if orange line appear (only ONE SELL), the CLOSE BUY when green line appear.
Continuously.

I already try like the tutorial, but no works.

Thank You.