I got into an investment opportunity with somebody who I came to an agreement of giving $5000 before January 1 which I did, and then return would receive $500 weekly for 52 weeks. They paid me early the first week and did not pay the second week and Have had little contact with me. They also live in Peru but are a US citizen. Able to get my money back? I also missed rent and had to liquidate investments at a loss or a potential gain Because I was promised the money by Monday and every Monday.