I think he is a fake Thai woman
he said to send money to buy a car, home, then he will tell her have problem. Something make
she can't get the money!And let her pay taxes if her want get money, I think he's to tell her
he sent the money a lot. She can't get the money if she didn't pay taxes.
After that he will let her. Send money to their friends. His friends will bring the money to pay the taxes.
If she Willing to send money to him.
After that, I think he is gone
This is my idea