status tracking

来源: 于 2007-02-23 08:01:28 [旧帖] [给我悄悄话] 本文已被阅读：次

I filed I140 to NSC and got the receipt. However, their website said there is no my case in their system when I used the receipt number to track my case. Have anybody encountered similar situation? what could I do to correct their error. thanks.