What exactly is a probation revocation?

As attorney Lassen points out this is a hearing to see what happens next. Bring your insurance proof.

I was in a car accident and deemed at fault. Can my parents be sued?

The affidavit is so the other party can make a UM claim with their company. And yes the other party can and will sue you if they think you're...

Do I need to pay the cost of the car rental that I was given after my car was in a accident which was not my fault?

The insurance company should be paying. While they don't make parts you had nothing to do with the delay and but for the accident you won't have...

Do I need to inform my insurance provider about damaging my car even if I had only liability insurance on the car?

Yes and no. If there was any property damage to a pole, landscaping, etc then yes. That would include the divider. But really it's for insjuries so...

Yes your leg is that email. That should be enough. Good luck.

Get insurance and contact the collection agency to work out a payment plan.

My vehicle was stolen in Fresno,CA.

No, it's your car and you needed to have followed up.

As the others note because of statute of limitations concerns go see an attorney as soon as possible.

You can ask for those damages. Some are the cost of "doing business" like gas. If you choose to sue you can't sign any release. Good luck.

Statute of limitations is probably an issue, but go see a local personal injury attorney.