Who can I get asylum?

Based on what you described it does not appear that you have a strong case for asylum. You may wish to speak to an immigration attorney. Best regards

I want know why after 2 years 3 month, my case still pending and not yet a decision? What do I can do?

Your best bet would be to discuss this an immigration attorney. The attorney should be able tor review your case and give you some thoughts. Best...

Can I get into Canada with 2 misdemeanors?

I would ask an immigration attorney in Canada. Best regards.

Will I need to surrender my old I-94 card while departing from US OR when I re-enter US?

I would suggest speaking to your company's immigration attorney. Best regards.

It is good or a regular update ?

It appears to be a status report of your case. I would suggest speaking to an immigration attorney for more assistance. Best regards

Do I need to go to VISA stamping again if I change the employer before coming to USA?

I would discuss this with an the company's immigration attorney. They would be able to advise you best.

I would suggest just writing a letter to the government. Best regards.

I would suggest just writing one cover. Keep it simple and keep it tidy. Best regards

I 864 Federal Income Tax Return Information , 2014 was enough , but 2013 2012?

I believe 2014 will suffice. Not sure why your trying to include other years. Read instructions carefully. Best regards.

Is there a way I can apply for my son and gets him a green card too?

There are a few options you can look into. However, it would require an analysis of your situation. I would recommend speaking to an immigration...