Credit Report Question

by Myriam
(San Antonio, Texas USA)

I was looking at my credit report and I see that there are 2 debts regarding the same account. In the potentially negative items area in my Experian credit report I see that one store credit card debt is being considered one by the actual Store and then by a Asset Acceptance. If I want to pay this off, who do I pay off to? Am I being charged double? The same goes for 1 credit card that I had.

Another question if the store credit card states that the account was opened in 2003 and Asset Acceptance claims it was opened in 2008, then do the 7 years start all over again?