We hired a bill collector to collect this money.  They did some research and the following is what was found. 

The address provided is linked to a “virtual office” building in IL. This company is not listed at this address and there is also no corporate records for this entity with the Secretary of State’s office in IL. We actually don’t truly know where they are physically located or even in what state. It appears that the owner of the company is reported to be a Robert Eisner and since there is no corporation, we could attempt to proceed against him personally but there are simply too many “Robert Eisner’s” to be able to locate the correct one. Nothing links to him or a personal location for him. This guy appears to be a professional scammer.