MTN is a ****

MTN is disgraceful, We had a R260 router wifi for 24 months, When we cancelled the contract after 24 months they still deducted more than double a month. When I call the customer centre they send me from pillar to post. I've been on the phone for more than an hour with 4 different consultant that I have to repeat myself to. MTN is a **** and I will never use them for anything