Passing the buck

I have an account with Game that was in areas, then later referred for collection with attorneys first it was BDM whom I had an arrangement with, then later VVM who had records that were not updated. I settled the account with Game but Game did not inform the attorneys that the account has been settled and up to date. As a results the attorneys keeps on harassing me by sending reminders that I need to pay my account that is already settled. I contacted Game customer care about the matter and spoke to an Indian Lady who said they could not help me I must speak to the attorneys, while the attorneys on the other hand said i must resolve the matter with Game. Now i am confused who should resolve the matter as i have paid the account but i am being harassed by the attorneys. Please help