Puente cancelar una visa?

If you post your question in English you will get more/better responses.

What non-immigrant visa changes did you request? OR ... is it possible that you applied for an adjustment of status. I'm guessing that you...

Do I have protection under AB5 or AB736 as an adjunct professor at a private for profit college in California?

This is not an immigration question, I have re-classified it.

Can US immigration F4 category file can transferred from India to Canada

Do you have residence in Canada? If so, then yes it might be possible. But, NOT if you lack Canadian residence.

Challenging BC Quarantine Ticket?

You need to contact a Canadian lawyer. I can say that your experience isn't unusual ... we're recommending that people fly and not use land borders.

Sorry, you can not link the online applications and you should NOT mail two N-400 applications in the same envelope. Each case is different and...

I would need to see your wife's waiver papers. Did she request a waiver of your original J-1? Also, as my colleagues pointed out, you can not...

Can a current J2 visa holder apply for a J1 hardship waiver independently?

Yes, you can make an attempt to get your original J-1 waiver.

I agree with my colleagues, send a letter to CIS with a copy of your itinerary and boarding pass.

Trespassing

Unless you are a foreign born person with a greencard/visa ... this question is in the wrong category.