But I know that if I was inside USA I had to choose the first option and fill W8, and if I was outside USA I had to choose second option and fill W-8BEN. So I've already filled W-8BEN but I did not want to share information about my address so I just wrote "/".I've already filled this form so I can't remember the first question.But I know that if I was inside USA I had to choose the first option and fill W8, and if I was outside USA I had to choose second option and fill W-8BEN. So I've already filled W-8BEN but I did not want to share information about my address so I just wrote "/".