Bad Service

The service received from Mtn is really appalling and pathetic. I bought airtime for R212 and only received R58.They confirmed that there's some content subscription called Mobizone that took over R150 of the airtime. Not sure which content was purchased as I received no actual benefits and its eeally ******* that they took over R150.Ive been with Mtn for years and I'm really disappointed.