ok thanks

But none of the Buy or Sell blocks work

I want to create a button that when pressed using the block" buy pending order in grid"
it can purchase Step by step.
https://fxdreema.com/shared/sesLm0G6e

https://fxdreema.com/shared/j2nbi8gHc
I tested it on a demo chart.

SELL or BUY blocks not working on On Chart tab
Please help.

What's different between "Custom Level" in Buy pending order in grid Block and "Custom Price" in Buy pending order Block?