H4 approved documents missing

USA H4 Visa
1

Hello Anil, GM.
My kids and spouse’s H4 approved documents were missing, (return back to USIS) because of address change. Please suggest how to get back H4 approved docs.
My kid Indian passport will expire on 17th Dec, how to renewal without H4 approval docs?

Thanks

2

You can call USCIS and ask them to resend at correct address.