I don't have time for cat and mouse again with you Cell C, really!

First it was the contract cancellation cat and mouse game, I had to put it on HelloPeter to get things going. Cell C provided an amount I would have to pay to settle and cancel my contract, I paid that! For a few months they weren't debiting from my bank account and then all of a sudden they started debiting again in December. I now have to play cat and mouse again with them, not this time please! I want my money! I paid you what you said I owed you to cancel, now why are you debiting again? I'm not even using you as a network provider anymore because your service is just poor.