Pathetic service

We were offered to upgrade our contracts on the 16th of December so we decided to upgrade to sim only bundles which together should only amount to R80 a month. <br> That same day :They blocked us from using any data even though we had purchased our own data! We called the call centre and were advised that MTN had set limits on our accounts and until they lift these limits we would be unable to utilize our mobile data - we asked them to please fix the issue.<br> For the next 3 months we didn't receive our data or sms bundles only our minutes. We went in several times to complain and each time we were reassured the it would be attended to.They didn't correct it!<br> Then we received a statement 5x the price it should be ,they had switched the one account over to packet data calls instead of just letting the data on the handset finish.. we did not consent to it, we did not want it, nor were we give any forewarning to these charges, either verbally or contractually. We fight every month to get it fixed, but still the statement we received this month has done the same. I will not accept this incompetence nor will i pay for it. Mtn has breached this contract too many times i want it cancelled ASAP!!