Hi,I’ve an appointment for H4 dropbox as dependent of my spouse, however I missed adding my sibling in DS160. In appointment portal I don’t see a way to change to corrected DS160 for dependents. This is a very urgent travel and I desperately need your help to fix it. I have emailed firstname.lastname@example.org as well but havent yet received a response.
You can fill and submit a new DS-160 and carry the copy of old and new to dropbox.