T-Mobile non return fee on gareway scam
I have sent my gateway back using the return label provided by T-Mobile. The tracking(1Z0545229096661887) shows delivered on November 2nd2022. T-Mobile now charged me $399 + taxfor non return. They are scamming people by charging the money for the device they received and now the agent and the supervisor is convincing me that they will take care of $200 and the remaining is my responsibility. i am not accepting that offer as T-Mobile is scamming people and getting free money. What can i do to get this charges taken care. Can i file a lawsuit on this as i have all the proof of delivery. T-Mobile says that they cannot locate the device.