✔ 最佳答案
This is plain blackmail. It's common so he's not the first person to fall for a trick like this. The blackmailer may not even be a girl. Call the cops - it's fraud. Keep all the messages he's received. It's embarrassing. If he hasn't yet paid the 200, then they can catch the blackmailer when the payment goes through. Blackmailers ALWAYS come back for more so it's likely that when they think your brother has saved up enough again, they'll be back. Talk to the police. You and your bro will probably save a lot of other people from these nasty people.