POOR SERVICE AT MTN

For about a year I was able to do an EFT for R39 for data for my Samsung tablet. Since February I have not been able to pay unless I physically get in my car and go to a MTN branch in Ballito 10 km away and pay by presenting my credit card. FNB say MTN changed their banking details but the staff deny any knowledge of this. I have tried 083135 and no-one answers I am about to cancel my agreement with MTN for data as I will not use debit orders. This is so frustrating so I have no choice but to get a service provider whom I can pay easily like I used to. Lorna Dovey