Are there any fees to pay as an amount of 875 dollars after being selected as a diversity visa winner from Morocco?

The email you received is a scam. Do not respond.

Is Spouse Work Authorization after I-140 submission is reversible?

If the underlying status or event on which work authorization was granted expires, is revoked, or for any reason ceases to exist, the work...

Can i travel to puerto rico with mi daca

Puerto Rico is part of the United States. You do not need a Travel Document, be it Advance Parole or any other, to travel there if you have DACA.

I am Canadian living in USA currently. Now i am applying for a family based immigration (F4 . Sibling) I have dilemmas.

You should discuss your situation in private with an immigration attorney.

I am US citizen, want to apply green cards for parents

This is a matter that is better discussed in private consultation with an immigration attorney and not in a public forum such as this.

Can I go to interview without my husband?

You will probably need to reschedule. Hire an attorney.

Stepchild citizenship

You will have to wait the normal five years as you are not married to a US citizen.

Can a student on student visa ( legal alien) serve a legal document as a process server in California ?

If you mean work as a process server and get paid, the answer is no, they cannot as it would be considered a violation of their status.

As an F-1 visa holder, a person is allowed to invest their money in passive investments, that is, investments where they don't participate in...

Can I get legal status if I've been in the U.S for over three years?

Not unless, or until, one of your citizen children is 21 years old or over, or you have someone else who can petition for you, such as a family...