Need my service back
So my mom called at&t and cancelled my phone service which she does a lot but I always can still use my phone because I can just connect it to wifi, but this time even wifi doesn't work and they don't understand that I want to actually enjoy life as a teen while I still can. Pls help me turn my service back on without having to call at&t. And if u say I have to go onto my moms phone and go the at&t app and reactivate it, guess what already tried and for some dumb*** reason it said it was activated. PLS FIX THIS!!! I got a Iphone 7 btw.
sincerely a child in distress