MTN RIPOFF ARTISTS

Been with this lot since their inception and every upgrade gets worse. In all the years dealing with this bunch, when upgrading, comes various problems. I utilise the phone for work but all of a sudden, being on same package, I have insufficient funds yet previous contract I was on, as were all the others, I get billed accordingly should I go over my allocated time. Try dealing with mtn lot in longbeach mall is like talking to the wall. as far as im concerned, mtn can **** off and I will cancel all contracts I have with them and put a stop to all further payments, sue me you ****holes!!!!!!