Cancelling my Contract

On the 1 November 2015 I called the MTN call centre to cancel my contract and transfer the two numbers to prepaid, the *********** agent advised me that i have to call back on the 28/11/2015 to cancel as that is the day the contract ends and I cannot give the 30 days notice even after I insisted. On the 27/11/2015 I called to have the numbers converted to prepaid and was advised that it was processed and within 2-3 days it will be converted.<br> <br> Its now over a week. I called the \amazing"call centre back today and now i am advised that i need to give 30 days notice!! I guess MTN does not want to cancel my contract when instructed to as they need to ***** money to pay the Nigerian Fine"