US Immigration from Zambia

Well.... am a little confused on what to do next please help. CEAC site says "Ready" have not received letter yet. Will i get an email or just a letter through the box?? Is there an estimate on when the interview would be coz am still trying to collect the necessary documents.

hello how do i get a usa police certificate???

Alternative options for k1 visa income requirement not met. What to do next??

Do waivers affect processing time?? Filed in September but October status said document returned to uscis because they could not be delivered. We fixed that and updated the address but status still has not changed. Am an African student currently in the Caribbean for medical school and will be finishing my first part of medical school and I have to move on to the clinical rotations in the US. With the k1 pending I can't apply for a another visa and scared I will delay my school stuff. Am his second petition. He withdrew the first petition after it was accepted. Soo....... that is my scary dilemma.

Hello,

I have an upcoming naturalization interview however the post office lost my appointment letter. USCIS shows that they sent it but I didn t receive the letter. I m afraid by the time I request another one it might take some time to arrive. Does anyone know if its Ok to print the letter from my online account and take it to the office or do they need the original letter that comes in the mail?
Thanks.