Help with blender model stretching

Hi there! I downloaded a pre made blender file and I have appended and scripted everything right and everything works great on it but I have been spending hours trying to figure out with why the rigs in the head and neck stretch anytime i try to reposition them. Is their a fix for this? Thanks!

Hi @Will616 and welcome to the forum!

Since you are new around here, let me explain a few things to help you get help. First, the best way to get help around here is to post your .blend file. Since you are a new user you will not be able to attach a .blend file to your post. So use a file hosting site (google drive?) and add the link here.

Without seeing the file, there is little hope that anyone could help you

Hope this helps,
Randy