How can I apply for a f1 visa?

Contact the school's DSO and/or US immigration attorney about eligibility and (most likely) consular processing assistance.

Is it risky to apply for I-140 before applying for an F-2 visa?

Potentially. Contact a US immigration attorney for strategy review.

Checked wrong category in AR-11 change of address

Provide the corrected information at the interview. Contact a US immigration attorney.

Can a parent (non usa citizen) travel out of the country while being investigated by CPS and no court case yet?

Contact a family attorney and a US immigration attorney before any travel.

My SENTRI PASS was revoked, because my father in law used a fake social security number. This happened before I even met my wife

Contact a criminal defense attorney and a US immigration attorney for review.

I have been charged of DUI about 30 years ago.

Potentially. Contact a US immigration attorney for assistance with future filings and assisting with future explanations to the appropriate agencies.

Contact a US immigration attorney for review once you receive the USCIS letter.

What options do I have if I get laid off on H1B?

Contact a US immigration attorney for specific review (or, if you find a new employer, their US immigration attorney).

Can I visit India if H1B Transfer in Process?

Contact your company's US immigration attorney for assistance before any travel.

Provide the corrected information if you receive a Request for Evidence or at the interview. It is not fatal to the application.