Custom Feedback Slide not working as expected (triggers)

It looks like you want the incorrect-Ninja layer to show if any object is not selected, and at the same time Ninja is false. The way the triggers are written now, that only happens if any object is not selected (without regard to the value of codeninja) OR if ZH! is not selected and Ninja = false. Right now, codeninja = false is connected only with ZH 1 being selected. You need to put a condition that says AND codeninja = false after each of the object conditions:

if COC is not selected

AND codeninja = false     // the AND connects these two conditions. You need both of them to parse to true at the same time, so you have to connect them with the AND.

Or LB1 is not selected

AND codeninja = false, etc.

You also need to do the same thing with the codeninja = true trigger.