Buttons not working?

[Zackry]

Hello
i am trying to make simple buttons to buy and sell when pressed.
it was working yesterday but now its not working at all.
have a look

https://fxdreema.com/shared/fdKvs5wDd

Thanks in advance

[miro1360]

Change the settings in A: B: as this:

[Zackry]

@miro1360 thanks bro