Can i Go to Mexico OR Canada for F-1 Visa stamping?

It's usually allowed, but due to covid you won't be able to go to Canada. It will be very difficult.

Can I fly domestic once I get my license? See explanation

You should be able to, but there is a delay on NJ licenses for undocumented immigrants AND soon the DHS will require real id's for domestic air travel

Can we file 485 for dependent who do not have any Visa and COS is pending?

It depends on a few factors, consult an immigration attorney

Submit an AR-11 onn the uscis website. it will change your address.

How do I receive nvc welcome letters after got lost ?

try the NVC public inquiury form. Alternatively, an attorney can get it for you.

Can I get the New Jersey license for undocumented people with my old social security ?

Yes, you can use that same social, as it is tied to your work history and potentially collecting down the road. You should include an addendum...

Once born, you should apply for a US passport for the baby right away so that you don't have to pay fees for a Certificate of Citizenship when you...

You will have to see if the CSPA (child status protection act) protects her from aging out. We can do the calculation, and if she's protected, file...

How I change my green card interview after NVC pre-processing done?

On the petition, you indicated consular processing. That is why. your interview is abroad. This is an entirely different process, as your petition...

Contact the USCIS office processing the I539 and indicate change of employer,.