What is best advice ?

You have very specific questions and you should see an attorney for answers This forum is not tailored for specific legal advice. Also, I doubt...

Why should I do?

You can check processing times online; there is not much that can be done if your case is pending at this time. You should have made sure that you...

How much is the approximate amount to file for residency after being married to a citizen for over 21 years two kids in college

It should be about $1500 in filing fees. Now, if you did not enter the country legally, or if you have ever had any Immigration issues, you will...

This is not an immigration question. You should address it to local attorneys dealing with gun ownership.

Can my old employer has the right or the ability to create problems in the entire process of visa transfer?

Currently, yes. You should consult with an Immigration attorney.

You were supposed to get instructions on how and where to pay the fees. if you have not received them, then you might not be able to pay the fee. ...

Can my fiance move to my country after obtaining citizenship, and then file for me to come to US?

She can move to your country while you guys are waiting for the visa. However, she should consider marrying you first and then filing for an...

You should work with an attorney on this issue.

Your brother has to give you his full Federal income tax return. Also, he can show his recent pay stubs.

Does 240 days rule apply in this case? will I be out of status End of Jan 2016?what is the best course of action for my case?

You should speak with your attorney; if the valid applications were submitted so that you can get AC 21 extension.