Inability to resolver Itemised billing

1. <br> I've had an account with MTN since June 2015. From on set every month I've called MTN 2- 4 TIMES IN THE MONTH REQUESTING for the same thing - an ITEMISED BILLING. Each month I have been charged for this service, BUT MTN keeps sending me invoices and statements never itemized billing. <br> Everyone I've spoken too fuffs around as though they know what they are doing but the problem is not resolved.Each month I keep calling. At this stage I'm up to my eye***** with frustration. MTN can we cancel this contract amicably.<br> <br> 2.<br> A technical problem from MTN's side has prevented some numbers from being able to call me (numbers are blocked not on the persons profile nor on my phone ). I've deleted and re-entered the numbers but they are still blocked. I can not received calls from the blocked numbers.