MTN ****

I was called in October by a rewards agent who offered me a deal for 20G monthly. I was paying R835 at the time and I was inform I will pay R779 if I take out this contact for R169. They deducted R1150 which was not the agreement. I contacted them to cancel the deal but that never happened they deducted another R1008 which was far more than the R779 deal that I was offered. Mtn are scanners I don't want any dealings with them in the future. They were going to listen to the recordings to date nothing was done !!!