The Western Union Company Money Transfers Complaint

The Western Union Company Money transfers department,

International money transfer Fraud or scam Indiana

i got a phone call from someone stateing i was chosesn to recive a government grand and could recieve it though western union. all i had to do was send a deposit for my money to have a hold and would get the money bk with the grant so i send the money waiting to get a tracking number then was told to call another number for the federal reserve bank. i call them and they want me to send more money i said no and i wanted the money bk from which ive already sent they say they cant do that because it has all ready been processed. i dnt know wat to do to get my money bk now.