mtn are ******

i am so dissapointed with mtn,i dont know what chanel to use any more.I had a 24 months contract with them,but cancelling this contract is a mission,it was supposed to end in February 2022 since then they have been debiting my account,the minute I reverse those payments ,they stop my service,it is very frustrating as I dont know what i am paying for anymore,whenever I phone them they promise that they will cancell with 30 days ,I literarlly phone them every month,I would not recommend them to anyone ,their service is the worst.Just today when I was remindng them of this contract the lady just hung up on me.