Charges are not standard

MTN has become SUCH A HORRIBLE service provider!! i don't know whether it's due to changes in the company,but serious thought needs to be put into the service provision as well as their ways of billing.<br> Yesterday I recharged for R30 and to my knowledge had 100 MB of data left, this morning at around 5am, i tried downloading something which was unsuccessful but had both my data and airtime depleted!!! Calling the call centre, i was told that the Internet session I was on is the reason all that data and airtime depleted!! to say that ONE INTERNET session, of a site I frequent, took ALL that data is rather ridiculous, but the call centre agent who's name was a bit difficult to catch even after she'd repeated it (sounded like Mathenjwa or something) ensured that i understood that there was NOTHING that they could do - that was the way it was!! <br> i am INCREDIBLY disappointed in MTN 's billing system that is just NOT STANDARD!! This is not the first time I get charged so much for one internet but funny how it doesn't happen all the time. I just feel that the instability happening in the company should NOT be affecting us as customers. SORT YOURSELVES OUT MTN!