Hello,
I applied for K-1 visa from the U.S. My case has been approved by the USCIS and I have received a case number and welcome letter from the NVC. When I check my case status on CEAC, it says that "your case is ready for your interview when scheduled at the U.S. Consular section." Should I tell my fiancé to fill out the DS-160 Form or should I wait for the Islamabad Embassy to send my fiancé something?