I was hit by car, broken hip& wrist?87 yrs old. How much can I expect in compensation

No way to say without minimally reviewing your records and bills. The law follows the meds.

Why do I have to pay and sign Affidiavit of no other insurance?

They want a sworn statement that you have no other insurance before they recognize your claim.

WWhat can I do if they don't want to pay for my damaged car?

Ask for his and the emploer’s insurance info and submit a claim.

Does this settlement amount sound correct?

Impossible to say the law follows the meds. Without seeing your records and bills, it is impossible to place a value on your case.

Someone hit my parked car and leave me his contact information but refuse to give me his insurance info.

Hire a lawyer to sue him. First, ask the lawyer to send a certified letter demanding the info. If he has any insurance he will respond.

Can I be charged with a hit and run when I was not even in the car or know who took my car?

Yes you can be charged. Save the evidence. Plus your car should have some sign of damages I would think. Take pictures.

Yes you are at fault for improperly backing up and failing to yield the right of way. According to the insurance you are liable for 80% of the...

Someone hit my car & received a ticket from the police but refuse to notify their insurance company Can I sue for damages?

Sure. If he does not want to cooperate, a lawsuit should get his attention.

What should I do?

Report it to your insurance and let the insurance work it out.

I got served with civil court papers and the 30 days is almost up what do I do

Notify your insurance. Hey will provide representation.