How can my Union members but their Union dues in escrow?

This question is too vague. You need to hire a local attorney to review your documents in order to assess the situation and advise accordingly.

Should I file I 751 alone without an attorney

I would always suggest hiring an attorney. Immigration law is definitely more complicated than you think. If you don't want to make any error, hire...

Why question 1 part 5 of I 864 is not auto-populated?

This is not a legal question. It is a technical question, instead. Ask somebody who knows computer.

The homeland security issued me a stamp on my passport saying LPR

Your current attorney should know your situation the best because they have read the documents. If not, they can contact USCIS for you.

On B1 visit i got stamped for one month on passport. But it is showing 6 months on my i94. So which one is valid ?

I tend to think this is an error. You may want to print the I-94 and carry with you if you decide to stay for over a month.

An affidavit is usually about telling the truth, not promise. Your question is a bit confusing. You should bring your affidavit and consult a local...

Exclusive right to sell

You may find an answer after reading the term and conditions of the agreement. Of course, the answer could be no as well.

You are right. There might not be an enforceable contract. But a different set of law might be applicable in this case.

I am on L1B visa in us. My visa and I 129 expired in June 16. My I 94 is valid till June 17. Can I file my extension from us ?

You seem to be confused. You should definitely hire an attorney to help you.

Processing Time

Your current attorney has the obligation to answer your questions about processing time.