FINCHOICE Updating False information on Credit my Credit Profile with the Credit bureau

I had an account with Finchoice that was sold to the Attorneys. I paid the attorneys, received a paid up letter but to my surprise when I checked my profile on a credit bureau and I find that the account reflects that I still owe and have 30 days missed payment. I call the contact center to ask them why is this the case, the consultant there tells me that they have not received the update from the Attorneys even though the account had been paid in full and a paid up letter issued 2 months ago. She furthermore tells me it's not the Finchoice's Job to collect the updated account information from the Attorneys, my question to her is, No.1 Why is Finchoice still updating the account on the credit bureau whilst they have sold the account, why is the Attorneys whom the account is sold to not Updating the account. Her answer, "we are just doing them a favor, it's not our job" my next question is then if you are just doing them a favor then why don't you make sure you have the correct account details before you update the Credit bureau. If you can go to the Credit bureau then you can just as easily go back to the Attorneys to get the updated account status before you just publish un-confirmed account status but most Importantly why don't you just let the company that you sold the account to update the credit bureau if your company does not want to be bothered with collecting the correct account status from the Attorneys ... THIS ACCOUNT WAS CLOSED 2 MONTHS AGO !!!!!!!! This is just nonsense from FINCHOICE ! Now they tell me I must no send the paid up letters and clearance letters for them to update the CORRECT INFORMATION on the credit bureau which will take up to 21 working days Even worse how did they come to calculate that I owed them R98 when the initial debt was Over R2000 and was paid in full to the Attorneys. Where does this figure come from ?