Quoted from LTG:
Call the police department in the city he lives in. Ask to speak to a detective.
Exactly. If there was intent to defraud you of your money with no product ever delivered, you have criminal not a civil matter. This isn't a case where you bought something and it didn't live up to it's description which is civil, this is hey you wanna buy this for X amount, pay and product will be delivered which never was, criminal.