Whats next after receiving letter from visa center?

No. It means that they either sent you something and you did not respond or they are getting ready to continue his processing.

I am a DACA recipient (legally entered US) - can I adjust status and get green card?

No. I know it sounds like you should be able to but DACA is not a status to adjust from. If you are under 21 and Mom is a citizen yes. Then you are...

Getting married on visitor visa

There is nothing g to stop you from getting married in Vegas if you are visiting.

I-130 aproved will my child be here in a month?

I assume you are a citizen. If so it will take 4-6 mo this for them to come in.

Query regarding transferation of immigration visa file

Your mother cannot continue the siblings petition as a green card cannot petition a married child. Your mother needs to naturalize and refile....

I\\\'m a us citizen. Petitioning for my parents. My father has used a fake ssn for years. Would this affect his case?

Everything affects everyone's cases. All these things need to be analyzed and properly explained. Get an attorney and do it right. Don't risk dads...

It appears they did not have the w-2 and so no proof of income. So you try or see an attorney to be sure.

Can my wife start the paperwork process for filling I-130 if I do not have my passport (From a foreign country)?

You don't need a valid passport if you can prove your lawful entry.

How to suspend my deportation If I have a daughter who is a U.S. citizen.

You are thinking of a waiver. But perhaps you should be trying post conviction relief.

Can I perform office work in the US for up to 6 months for my Non-US employer on a B1/B2 visa?

Not a b-2 but yes on a b-1. I do t know what a secondment is either