Help With Custom Boomerang

[CopperAsters]

Sorry if this isn't the right place, but I think I'm supposed to ask here? Oof

I'm trying to make a custom boomerang. Basically a boomerang with a different texture and description. But everytime I change the texture it's invisible everywhere but my inventory in game. If I fail catching it, it's just gone. I've tried finding answers for this but I just don't understand it at all.

When I open the spriter to see it, it thinks there is no image because I renamed them, but the redone images are IN spriter, it just won't use them. I'm fairly sure that's the reason it's not showing up, but I have no idea how to fix it.