MTN

In 2014 my Husband cancelled his contract with MTN after they renewed the contract without consulting him. Now we want to buy a /house and on ITC MTN is on and they said he owe them money, so we went to MTN in Nigel on 08/02/2019 just to find out they can't pick up any outstanding and that the legal department will make contact with him, up until today no contact from them. He keeps on phoning MTN Nigel and no one can give him and answer. He is also unable to get feedback on 083 135 as they keep on putting him thru to the correct department but no one is answering the phone.