Disgusting, *********** service

I have been outrageously over billed by MTN on my data bill. When I reported the bill off R5600 3 months ago nothing was done. The next month I was billed R6400 when I hardly used the 3G. My bill increased astronomically by R4000 out of the blue with no additional usage on my part. Numerous people seem to have had the same issue. I have been into the Pavilion branch twice already. I have been sending numerous emails to MTN and when calling their \wonderful"all centre I have been pushed from pillar to post. It seems that the customer never comes first in their minds and their don't give a damn attitude and lack of urgency is absolutely astounding. """