MESSING UP WITH PEOPLE'S CREDIT PROFILE- ********

How is it possible for one to have two different statements for 1 account. I have been dealing with Daly Corporation for my Edcon account. they have given me a balance of R 750 to pay and yet Nimble calls me and they informs me that i owe R 1 400. I have been making paying on my account regularly and i am tired of their calls, and emails. Please go get some clients elsewhere. Tired of being harassed. Please leave me the hell alone. I am not going to pay any R 1 400 for a card that is not active and not in use for the past 3 years. that is ridiculous.