MTN SOUTH AFRICA - USELESS SERVICE

Useless service from MTN South Africa Deceased department. Trying for 3 months to close my deceased husband's account. They keep telling me I owe money. I am not responsible for my husband's account. All I want is the account closed. They preying on the vulnerable which is me. This is so stressing to deal with the death of my husband and MTN make it 10 times worse. This is disgusting service.