MTN making people pay of something they don't know about

Hi @MTN South Africa I just got a call, that I owe you and you have handed me to the lawyers, this is a bad thing to my name and you affecting my record. while I don't have any business with you. I don't have your contract and never did a query with you guys. please get your house into order and leave me out of this please. However gave you my details please remove it from your database