I was supposed to pay on november 5th but i didnt cuz i dont want anymore t mobile service. Im not in a contract with tmobile but when i checked my page it said i need to pay 150 dollars!!! my plan was 75 dollars and i dont know what to do. If i dont pay will they just cancel my service or will they keep on double the money. please help!!! 
ps: i am not in a contract
ps: i am not in a contract