Dont sign up with mtn!

After cancelling the contract and being billed for a month accidentally by MTN we are still waiting for the refund for this contract!!<br> It is actually just so ridiculous. My brother has moved overseas and yet MTN wont refund the money as promised so we are keeping his bank account open waiting for the refund, we are paying R160 a month in bank charges, which is going to be more than what the refund is after a few months of waiting!!<br> <br> HOW DO WE GET OUR MONEY BACK, WHY DOES MTN THINK IT IS OK TO ***** FROM PEOPLE?<br> <br> DO NOT SIGN A CONTRACT WITH MTN!!