Why is this not functioning?

So I have a boss with many attacks I’ve only made one attack which is a defense wall but it is not working can anyone tell me why?
It shows up but it doesn’t hide
Entire Devices:

Trigger Block Code:
Other Repeater:

what wrong is happening to it?

it no hide
gotta go

maybe you didn’t make the block code or the channels or the wires even make it hide

Your block code is pretty funky. Delete the first block (the one that sets the variable to 0), and change the rest into concatenation. Also, replace the repeaters with triggerloops if you’re comfortable enough.

What is triggering the first repeater? As of right now, your system won’t start.