Help

So I had a problem with my boss being invisible but it still talks like it’s there idk what’s wrong I been trying to fix this for days and no one helped me in the other post I had so can someone please link me to a tutorial on how to add boss to seraphs dominion I couldn’t find one anywhere I added the behavior to where behaviors go I added the xml in addition with ext true and I made a new sprite sheet in the client it works in fsod idk why it won’t work in seraphs dominion.

Im having the same problem lol hopefully someone can help