Overcharging when cancelling of Contract

<p>MTN is the worst people to have a cellphone contract with!!! Dont ever take one or ever try and cancel yours if you have one cause they will rob you blind!!! I had one with them and after all the bad service of the 2 years with them I decided not to renew the contract and cancel it. So that meant I had one month left of 859.00 that had to be paid. I received a letter from them stating that I owe them 14000.00, now how the f..... do they get to that amount when there is one months left before the contract expires! *****s, ******s, and liers thats what they are!!!!!!! No wonder other countries in africa wants nothing to do with them! </p>