I received a letter from Aargon collection agency on XX/XX/2015 saying I owe a debt that I have no knowledge of. The date on the letter is dated XX/XX/2015. I responded to the letter asking for verification and for them to respond only through mail not by phone and l also gave them my new address. I have moved from the address that they have on there letter. Aargon collection agency is know for ignoring letters and putting debt on your credit report without verifying. The address on there letter is for collecting money not for disputes. That 's their way to say I did n't dispute this debt. I sent a letter to the address anyway. I also have a copy of the tracking and date it was sent well before the 30 days. Need help with my letter of dispute getting to the right address so this does n't end up on my credit report.