Im doing a petiton withdrawal, but how do i know what office i filled in ?

You should write a request to the USCIS service center handling your case. This information can be found on the receipt notice you received after...

Can my daughter get a work permit via 485 filed by step-parent?

Yes you can file for your EAD at the same time as the AOS filing.

Pending i-485 question

Yes you can remain in the US while your AOS case is pending and you can work legally once you obtain your EAD through your filing.

How about extension of B2 Visa?

You should wait until you receive the approval notice in the mail.

My birth was registered 15 days after i was born (says on the BC) but new copy was signed 9/20/17, is this the problem?

Consult with an attorney for fact specific information and assistance with a RFE response.

What to do after oath ceremony naturalization? Kindly put this question under immigration?

No your driver's license does not need to be updated after an approved citizenship petition.

I had a vawa interview 5 weeks ago the officer didn't ask me anything about my case , she asked for medical exams my passport ?

It will take anywhere from 1-3 months before a decision is made on your case.

Do i have to file i 765 form If i already filed i -130 and i -485 together and i -131 to get a work permit?

No you do not need to file the I765 unless you are planning to work while the AOS is pending.

More information is needed to provide you a better answer, such as whether you are in valid status before any change of status. Consult with an...

I am Sponsoring my spouse who is in aboard right now, and i am submitting affidavit of supports documents to NVC now.

The tax transcripts are sufficient for income tax purposes. Review the instructions of the I864 for further guidance.