Last year I received a bill from MTN for R4600 and asked them to please check the data usage they had charged me for before I pay as it seemed like they had made a mistake to me. I requested this a number of times and was told that they would get back to me. They then proceeded to block my sim and never did contact me again. They still invoiced me for the following two months and I queried these invoices too. December they charged me R2900 on a sim that isn't even being used. I never received any reply from them or another invoice in... read full review »