Bad Service

I have been having bad service from MTN ever since last year Nov 2014. Never ending billing issues. The newest problem I am having is that they do not allocated payments. <br> I am very upset with MTN you have been given me trouble with my account ever since I moved over from Nashua mobile. I am sick and tired of emailing and calling and fighting with you. Please attend to my query in a matter of urgency? <br> Proof of payment for 5 May for my account payment of R449.01 was send to [Email Removed] and [Email Removed] No feedback was given to me about this account. I receive daily sms from MTN my account is outstanding. I don't understand why. My account for May was paid!!!!!!<br> <br> I have made payment again on 27th May 2015 and send proof of payment again. Waiting for a response on my query!<br> <br> You did not allocate the payment for 5th of May into my account ? There is why my account is showing in arrears. I have now made double payments in May ????<br> <br> Can someone PLEASE PLEASE PLEASE CALL ME!!!!<br> <br> Thank You <br> <br> <br>