Expert advisor building from a custom indicator need some help

[sagir]

Hello everyone,
Im working on an expert advisor which should sell when at supply zones and buy at demand zones. I have a custom indicator and yet i can't still do that simple expert advisor. Everything is so complicated for me. I really appreciate for some help and i know it will be easy but i cannot do it still.

Thanks in adance

[l'andorrà]

I don't understand why red and green bands have different widths. Could you please give some more info?

[sagir]

They are symbolizing the supply and demand zones so they vary according to body length of the candle. I want bot to react those colors and take entries

[l'andorrà]

But why is there a narrow green strip that is inexistent in red?

[fxDreema]

Do you have buffers for the indicator, what is in its Colors tab?

[line]

Do you have a link to the indicator?