You can try PayPal, but unfortunately these scams happen. Buyers and sellers need to be cautious.
You can report it to PayPal. What comes from that is up to them.Can I report this scam somewhere in the USA ?
In what area? Who knows where they are physically based? Try your local police. But, police won't bother investigating this. You are sadly out of luck on getting the money back.Is there an internet crime department in your area to report this to ?