回複：大家路過的人，請進來幫忙我看一下，我是一個沒有經驗的人

Yes, file G-639 (Freedom of Information Act :FOIA") with your local CIS office. You can find the form at www.cis.gov. There is no filing fee if you mark on "copy" on the form. CIS will mail you all documents related to your immigration matters. See what happened to your application.