紧急求助： 我给父母办延期 skiiiiiii2007-04-06 19:07:53

我给父母办延期 （vermont center).现在我已经邮件寄出12天了， 可还未收到收据， check 还未 cashed.

Should I resend the application again. I am really worried since my parents' visa will expire 3 weeks later.

Thank you very much.