It is best to contact the specific local office for their scheduling times for I-751. Priority of cases to be adjudicated vary widely among USCIS...

Being a Nigerian does not help. Consult with an attorney for guidance on SIJ process.

He can seek admission to US schools and universities. Upon admission explore the F-1 visa application process.

Your question is not clear. If you have submitted AOS application your I-485 will be abandoned without reentry permit. If you have not submitted...

This question has been asked and addressed before. Take necessary action for traveling. Consult with an attorney for further guidance. Good luck.

Yes, you can. If uncomfortable with NVC process and procedures, consult with a lawyer for guidance.

Share immigration papers to an attorney for review, counsel and guidance.

.Q..........However, my question is whether a beneficiary with an approved I-130, may substitute petitioner upon death of petitioner but with an...

Recommend you have a I-551 stamp on your passport before your departure.

The flight from CA to PR is considered a domestic flight. Puerto Ricco is a US territory.