Worst service provider i have come accross

I upgraded my phone on Saturday the 11 April 2015 and i had over 1GB worth of data available, on Monday morning i received a message from MTN saying i have successfully be migrated to a contract subscriber, after that my data available was now 0GB.<br> over the last week i have spent over 15 hours on hold waiting to get through to someone, sometimes i do sometimes i dont and sometimes the people i get through to just drop the call.<br> after many tries i finally got a call logged and was escalated for investigation, i was told i must wait 4 days and call back again to find out what the finding are. i did and i was again told they made a mistake and they would log another call to have all the data loaded back onto my phone. i should wait 2 to 24 hours , this was on Monday the 20th.<br> Tuesday another call was logged and escalated as i still do not have my data back. <br> i have tried again on the 22nd and was on hold for over 2 hours trying to find out why i still have no data and am now being charged for my data usage.<br> i now want my contract cancelled but they conveniently made me wait for more than the 7 day grace period they have with upgrades. completely useless!!!!!