My credit was ran to purchase a home and I found out something in the amount of {$400.00} was sent to collections to a company called Berlin Wheeler. I have never been contacted by this company or advised of this debt. However now may not get my loan due to this XXXX issue I was never informed of. I did receive what I took as a fraud call in XXXX of 2015 from a male with an XXXX accent stating they were from the federal government. The message stated if I did not pay them a past due amount over the phone within XXXX hours I would have a warrant for my arrest. I called the number back and spoke with another XXXX accent male, I told him I was contacting the FBI with the number and he hung up. I tried calling back and the number was disconnected. I thought nothing else of it.