Bad service and with care even to sort my account out.

Mtn gas officially block my number due to mtn incompetence to correct my bill . They call but dont even guve me a chance to answer the call because i work aswel and then they keep saying they send my details to the biling department but now still they expect me to pay r2463 in order to unblock my number that has never been in arrears with mtn. Woow your service is pathetic i wish i never had a contract with you.