This is a lie. I'll tell you thousands of dollars first, so you can give him 30% money first. In a few days, I will make some fake pictures for you on the Internet, so that you can log in to his machine remotely and have a look, and then I will let you type out the balance. When the money arrives, I will ask you for other expenses again and again, until you don't give it to him, he will say you don't want to forget it.
Don't be cheated.