Lost Item No.: 1083938 - John F Kennedy International Airport, New York, US

I lost my Green Card 1 year extension at the airport Yesterday on 02/01/2018. I arrived via Ukraine Airlines on 02/01/2018 at 3:11pm to JFK airport. I went through customs and gave the 1 year extension letter to Immigration Officer. I left his desk and I wanted to organize my documents and could not find my document. I tried to go back to him and ask for my document, but I was told he left for the day. My contact phone # 718-308-5747 or 646-284-2005. Please contact me anytime. Thank you.