
Trying to fix leaking shower faucet
Edit: More photos in comments
So we’re trying to replace the shower cartridge on my house shower, (20+ years old) we’ve taken everything off and taken the pin out too, now, the screw holding the middle piece did break off but that shouldn’t be an issue if we’re taking it all out, but when pulling it seems to be hitting something and not budging. I’ve attached a photo. I’d appreciate any help