How long DV Lottery immigrant can I apply for U.S. citizens?

Five years Xxxxxxxxxxxxxxxxcccvccccccccxxccxccc M M

If my marriage is 3 years old can I apply for citizenship

Yes if you have been a permanent resident for 3 years.

What is the right time to file H1b amendment ? Would the below listed scenario cause any issues during amendment ?

It is hard to say as we do not know what employer b said you would be doing for them. However, if there is a material change in employment you...

H1 Validity after moving back to Home country

If you leave before the extension is granted your application will be denied. To prevent this you could file premium processing to get an answer...

Immigration - Green Card for parent of a US citizen

This seems pretty simple. Go to a new USCIS approved doctor and hire a new lawyer to file the motion to reconsider with evidence of government...

E3 dependant visa renewal process is exactly the same as filing for a new E3. That is filing a Da160 and scheduling an interview.

Green card process -- While working on F1 OPT STEM Extension?

1. There are no cons if you are not going to continue studying in F status. An f visa may be denied in the future based on intent to live in USA...

What are the options I have to continue my employment status and stay in US after my L1 A reaching max limit of 7 years

There is no way to speed up an Eb 2 application. There is no premium processing. However if you start immediately it may be approved in 2 years...

Filling out the i-102

You may be able to obtain your i94 information online. Very unlikely you will be deported if you are married to a US citizen and entered legally

How old are the signatures? What are the documents. Applications must have recent signatures but affidavits or older documents may be fine.