nathan patrick scammer Queensland Internet

This man contacted me through skype. He said he has no family except a 12 year old daughter since his wife died 5 years ago. He said he is from Queensland but is currently in the Australian army. His mom was Spanish Australian who divorced his American father and they lived in Sydney where ge met and married his wife who died in a car crash. His document should be artiving via a UN courier named  Julius Makwa. His Courier called to say he was at JFK and his bag was confiscated because he had over $1 mil. He then asked me to help him retrieve the bag which cost me $12,000 us. Then his bag ended up at homeland security. Please tell me what to do to retrieve my money. Thanks. I send money via Western Unionand have all my receipts .