Loan ****

I had a loan with Absa and a month ago i was called by Nichonus Ngwenya attorneys offering me a discount if i want to settle the account, i took advantage of the discount and settle the account but to my surprise im still getting calls and sms saying i owe the loan, i asked for paidup letter and no one wants to give me that, i called Nicholus Ngwenya again and they told me that Absa refused to send the piadup letter and there is nothing they can do.