Collection

I had an account with mrprice which i failed to pay and I believe it was handed over ,im trying to find out to where was it handed over to si that i can settle it ,called mr price and was told it was mbd i was also given their numbers n i called them n they said they dont have the account in their books,i called back mr price and was placed on a very long hold then they hang up i tried to call again but im not winning their call centre is pathetic and the people working there are insensitive,my id no is ***