Army Person — Selling camera

Address:

Kerala.malappuram district

An army person cheated me by his add on fb .he posted a camera pic for sale and when i contact him he says for deposit advance in his acount and send me a phone pe nmbr.[protected] this is the number he given to me.and i paid that amount.next day one courier boy called me and he say i have to pay 6000 rupees for geting my parcel and if i pay that with in half an hour the parcel will delivered .when he called me his name on truecaller is olx fraud.so i realised that this is cheating and then i called that guy he post ad on fb and asked him to repay the amount that i advanced .but he cheated me.please help me. +[protected] this is the number of the cheater.please help me