Collection Company sends me repeated mail and asking me to pay debt which was canceled by original creditor. This Debt was regards to move out disposition from one of the apartment I lived in past. Either of collection agency or original creditor ready to resolve the dispute ( s ) i raised against reported debt. Also there were many errors and false claims on the debt. 
Even after repeated request to collection agency, they could n't produce bills or any supporting document for their stand on this debt ( except the disposition letter sent by original collector ) .Recently the original creditor confirmed that they cancelled all my debt. But collection agency refused to stop contacting me for the debt which i do n't owe as of now, they are negotiating with me to pay some amount which is 40-50 % of debt without any reason. It was also reported to my credit report that impacts my standing negatively. 
I disputed on my credit report to credit bureaus, but none of them helps and I was told to agree with negotiation by one of credit bureau and have n't got any responses from other credit bureaus on this matter. My original creditor refused to send me any confirmation on the cancelation as there were management changes on their side. 
I was deeply disappointed with way this matter was handled by credit bureaus, collection agency and my original creditor. I need some help in this matter to get rid of repeated attempts from collection agency for debt which I do not owe and to get rid of any negative impact it creates on my credit report. 
