no, my mom just did so, just go there directly and likely just some missing docs or something.
b*e
3 楼
No need to make appointment just walk in. My mom got the same notice this week. She just brought additional documents and the pink slip to the embassy . They gave the interview right away. Only two questions asked: 1) who is going to the US; 2) how long will you be there, and done. They didn't even ask for any other documents as mentioned.