Lied to and billed for a phone that I was offered for free

I was also stolen from! 

Hello, fellow T-Mobile customers. I am merely writing this with the hope that someone at T-Mobile will read it and FINALLY, after SEVEN months of headaches, fix and properly bill me. 

In December of 2022 I turned in my iPhone XR in exchange for the iPhone 14 and added a line because T-Mobile was running an $800 off the new phone promo. I handed my phone over to an associate in the store. Well, we are coming up on July 2023 and every month I have to waste my time fighting to have my bill corrected because every month T-Mobile does not apply the promo (bill credits.) 

Every month whomever helps me promises that they have updated and fixed the error, but the next month it is the same old story. At some point I was told that they never received my trade-in, which is absurd because it was not lost in the mail or something. I handed it over in the store! So, did the associate pocket my trade-in?? I was told they would investigate and follow up with me. I never received a follow-up, and then I was incorrectly billed again.

Nobody at T-Mobile will provide a point of contact, someone who I can communicate with so that I do not have to spend an hour+ every month explaining the problem again with someone new. It is terrible service. I have been more than patient. This is ridiculous.

I would NEVER ever ever recommend T-Mobile to anyone based on this experience. I feel stuck because if I cancel my service with T-Mobile then they will say that I still owe the balance of the iPhone 14. I am happy to pay the small amount that I might actually owe at this point, but they might say I am working off the full cost of a new phone, vs the $300 that it should be because of the promo. 

T-Mobile, please fix my account! Please bill me properly! At this point I feel that you have stolen my iPhone XR and are ripping me off/trying to steal more from me by not honoring the promo.