Perhaps look into the Adjustment process and then see what questions you have for the consultation. You can ask about legal and filing fees,...

Around which month for date of filing a U visa was VSC processing when was reached the 10,000 cap for FY 2014?

Sorry, no idea.

Is there a limited timeframe in which a K1 visa application must be submitted after an I-129F petition was successfully filed?

90 days. In limited circumstances, the Embassy can extend the I-129F validity period, but not after a long period of time.

Does the Advance Parole Document apply during the whole 2 year period of conditional permanent residency?

You don't need the AP to travel as a Conditional LPR. If your trips will be over 6 months or 1 year, you should consider a reentry permit (also...

Can I apply for the Diversity Visa Lottery when If I'm out of status in the United States?

No

Which forms to use when petitioning for wife?

Please consult with an immigration attorney. Your uncle's wife would have to reside in the U.S. after getting the green card.

Out of status B1/B2 visa for 5 years!

Ditto. I'd also throw in Asylum though there would have to be a legitimate claim and it would be considered a late filing.

What do you think about Jim Carlson going to prison? What do you think about his appeal?

Not sure why this is being mentioned in an Immigration forum.

How do I get proof of US citizenship?

How do you know you're actually a U.S. Citizen? If you are, there are documents you can obtain, as my colleague mentioned. There are specific...

What's after the post decision activity. I passed my interview whats next

I agree with my colleague. You should discuss your case with an immigration attorney who will either advise you to file the rest of the papers now...