Ridiculous billing on Data!

my current bill for my 2gig R149 per month package is currently sitting at R4750 which is to be paid end of March. my account went 6 gigs over the limit.<br> I was not notified of this, instead the notification went to my 3g number, how am i supposed to get this notification to a 3g number. I also capped this account to 2 gigs, why did it go 6 gigs over??? i was told it went 6 gigs over, this means R2 per MB x 1024mb x 6gig = R12288, so how is the bill R4750? your billing is all *****ed up!<br> <br> I cannot afford to pay this amount for your mistakes, if i had been notified correctly, i would have purchased 6 gigs @ R149 = R894, but instead, i get this bill....<br> <br> After checking my vodacom app to monitor my data, it always showed 1.9gigs remaining from 6gigs, every time i refreshed the gigs were still available, when i asked about this i was told it was showing my night owl. How am i supposed to differentiate between night owl and normal on the app? it does not, so while i thought i was fine with data, you were taking off out of bundle!!!<br> <br> i can barely afford to feed my family now i have to pay R4800 for data!!! ridiculous! i even requested itemized billing and no one has rep**** to me....