How or where can I get an sr-22 and what exactly is it?

Not sure if your question is clear. Don't think an SR-22 will help.

You needed and attorney yesterday. A 3rd DUI has potential jail time and a definite license suspension.

Compensation for wrongful imprisonment

The link Mr. Doland has provided will give you your answer.

I agree with Mr. Gross. You need legal representation, whether it be a public defender or private counsel

AVVO responding attorney's cannot provide contact information. You would have to contact one of us through the Find a Lawyer link.

How can i get out of this camera operated courtesy notice traffic ticket?

Hire a traffic ticket defense attorney. Let them look over your case.

Charged with petty theft, what do I do?

You need immediate legal representation.

I had a DUI in 2011. Paid all my fines. Had it expunged in 2012. Is there any way to reduce the charge to something less bad?

No, the conviction is virtually final in this case.

What can I do if I get taken to court

I agree, this claim doesn't sound like it's going anywhere.

How long does it take to get an expungement?

File the necessary paperwork ASAP and you should get it done by early next year.