John E Papin Jr-T-Mobile-1696897338

My phone tells me I'm not registered?? Why am I paying t mobile 40.00 a month for past 7 yrs? This problem shows up every 2 to 3 months average 4x a year for past 7 years. I call them they reset phone works 2 to 3 months problem comes back!!!! I file a complaint call back a few weeks later they say it's completed and closed out only for it to happen again??? I need to talk to somebody at corporate level Please. 203 895 8601