There are a few bad people everywhere you go, and the internet is no exception.

If their accounts ended up “not exist”, then it seems very suspicious. I’ll bet they weren’t even Americans. In the future, feel free to contact me and I’ll give my opinion on whether or not a user is really American.

沒遇過。但是我覺得不要答應是正確的。

很多这种骗子，之前还有一个号称美国千万富翁来要我当导游，这太侮辱人智商了，而且专门target on中国人。建议Italki能有提醒

涉及到注册东西就别做，最好不要聊天，绑定银行卡很有可能涉及诈骗。