Help with command

Hi!

I want to add an command for my mod.

I draw a schematic for it but i don't how to make it to work.

I don't want to explain all mod mechanics , so i will sent workspace and there's guide book in mod so you can read it.

workspace:

https://drive.google.com/file/d/1LVqLwuybu9XLMt4Ie2k6uGgSjNiLGMTg/view?…

Schematic