Data bundles loaded on my contract

REF: USD#***. Data bundles were loaded onto my contract without authorisation. Been to the MTN store in Pavillion twice to resolve. Both times the salesperson promised to get back to me with a resolution. My account has already been debited with the extra data charges yet no one has bothered to contact me yet. I am pretty sure this is ******* and have no intention of letting this rest. It is a ******* that the cell companies can do as they please.<br> <br> MTN need to pay more attention to customer service. I have been a loyal customer for about 20 years but will not be renewing my contract with them.