My wife just had her interview and was proved. But they didn't ask her to register an address for visa delivery. She was told by the people at the consulate that we should have picked a place before the interview. We are CR-1 and the interview was scheduled for us by the NVC. However nowhere on the interview letter says that we needed to do that. Does anybody here know how to do that? Also does anyone know how to track our visa? Thanks very much.