Authenticated Burberry plaid shoulder purse

Authenticated Burberry plaid shoulder purse callouts the zipper pole is broke. That’s why I have the pom-pom on it to pull the zipper to open and close it..( there is a zipper and it does work just to zipper pole to hang on to ) ..the interior is dirty around the inside close to the zipper on each side…I have not tried to clean it but it could come off…At least some of it ..measures 13 inches length, 8” height 6”width