Where Is my return

Fedex, according to the tracking info, delivered the return of the phone on 2/3/26 at 11:46 to Mt Juliet, TN.  So far nobody can tell me if they received it.  Xfinity Mobile is the most incompetent organization I have ever dealt with.  I am very glad to be rid of them!!!  Hopefully I will receive my credit for the return shortly...