DMC Debt Management(DMC5 - ***)

I am very angry and disappoint of a listing that is not known and not brought to my knowledge.DMC Debt Management listed a debt on my credit record when i call them and question their reason behind it they hang up - I spoke to one of their agents Sango and he hung up when i started asking valid questions. DMC5 is a **** debt collection company. DMC Debt Management please remove your listing on my credit record.