US Immigration from Philippines

Can someone explain what to give them. What is the LETTER with the Case number they ask for?

Glys interview is on Jan 30th and now we are trying to decide which CFO to apply for. She thinks Davao would be the fastest because, she thinks, there aren't as many applicants there as there are in Manila, however, I think Manilla may be faster because they have more U.S. seminars daily per week whereas Davao only has seminars for U.S. K1 applicants a few days per week. Any thoughts? Any experiences to share? Manila, Davao or Cebu?

Anyone have any updates on IR1 Interviews being scheduled at USEM Manila? My wife was DQ 14 July, 2023, no word from NVC subsequent to her DQ. Just curious if anyone on this site has any information regarding IR1 Visa interviews being scheduled by NVC since the beginning of the new year?

My mom has a pending i-485 but her EAD has been approved.
However, my mom has work outside the USA. Its mostly online but I would like to know if thats okay.
that she has a job that is not in the US.
its on the business side. I m wondering if she could get in trouble because of this.
thanks

hi all please help me answer this question regarding the of filing I-130, what should I put in part 4 11.a, 12.a and 13.a if my mother is here right now in USA and I'm planning to file her a concurrent filling of i-130 and i-485. Should I put her address in the Philippines in 13.a? thank you so much.