The person's immigration history needs a review by an experienced immigration attorney.

The above attorneys are right. Your mom has to be a USC to begin the process of US permanent residency application for her siblings. Additionally,...

I agree you may withdraw your N400 any time prior to the USCIS adjudication.

The sponsor and cosponsor sign the I864a. The sponsor completes and signs the I864. Carefully, follow instructions on both forms.

If sponsor does not meet the income required, a qualified cosponsor is allowed. USCIS advises petitioner accordingly via RFE or other correspondence.

My colleague is correct. On termination of proceedings by IJ, USCIS now has jurisdiction to continue adjudication of the I485.

Granted you submitted the documents, USCIS do not have them and that's why you are receiving RFE. If you send complete and timely response to the...

Your lawyer will help you in scheduling missed biometrics appointment.

More information is needed on your immigration history.

Your work condition prior o before joining the Air Force may be raised. I doubt if that would affect the outcome of your N400 interview.