changing banking details

I have sent MTN an email requesting to change my banking details. I have received a response that I must forward details to them and as of yet no feedback was given to me.<br> I then went to MTN Matlosana mall, Klerksdorp, North - West, to try and sort this matter but I was told that I am not the account holder.<br> <br> <br> The line was moved from nashua mobile to mtn the line is on my fathers name and he resides in Ermelo Mpumalanga and I am in Stilfontein, North - West<br> <br> I never had this problem with nashua mobile.<br> <br> The line is in my fathers name but the payment is from MY bank account. <br> <br> Now my father must change MY banking details because of MTN has this pathetic notion that I may not change it.<br> I will not break my neck about this. I am trying to ensure MTN gets their money every month but they have an indefferent attitude that I may not change these details. It is my fathers reaponsibilty. This is unacceptable.<br> <br> Come October and next year January I WILL, undoubtedly, be cancelling the lines with them as they think my money is dirty, strive to deliver pathetic service.