They can keep their service, and I'll keep my money

<p>I have a data contract. I tried to get MTN to change my banking details in April, it appears they never did so, resulting in my account going into arrears. Nobody called me or sent me any communication to advise me that this was the case, and then of course they simply cut the service.</p> <p>I called today to try and rectify the situation only to be told that they are unable to change banking details I must go my bank and ask them to contact MTN or I must go to an MTN shop. And that yes I cannot update the details via their App iether. </p> <p>If MTN are so backward and ***********, as far as I am concerned they can keep their service and I'll keep my money.</p>