why this is not working?

[fxmich78]

Hi, i was very helped by @miro1360 and gave me a code for buy button.
I made the same for sell but is not working.
Can you pls help me as i am a newbie in this?
https://fxdreema.com/shared/XwHLZv4Sc

[fxmich78]

Once again,i found it.Sorry for the disturbance.