Leaving Vodacom

Constant issues with data, paid for contract data not loaded at the beginning of the month, data and airtime not loaded correctly....and data disappearing at a disproportionate rate, compared to what I use. And its not been ******, I constantly changed my password, and its not in my household, so who's taking it? Months and months this has been going on- but this month is the final straw...1) 40gig prepaid, data loaded incorrectly.2) 20 gig daytime data disappeared in 9 days.3) Used a prepaid SIM with R210 loaded on 30min before to convert to data, says insufficient airtime! I recheck the balance- all on zero! I mean WHAT THE HELL IS GOING ON? I pay well over R2000 per month, with top-ups and I just get shafted, month in and month out....! If this isnt resolved with some sort of commitment that it will not happen again, I will go to the ombudsman to get myself out of these contracts and move all my business to telkom or mtn. I've had enough. I pay for a service and its not forthcoming....