Yes they can do what they like. Fight about it later in court. If you were charged in criminal court, hire a lawyer, Next time follow the law.

If you were at fault or even partially yes. Having no insurance is not a defense. Get insurance or don't drive. Now they'll can sue you personally...

No you cannot unless an injury was suffered and medical treatment rendered. Sounds like your auto insurance carrier took care of it anyway. Plus...

It probably does not matter. File a claim with your own Carrier to get the car fixed.

Blame the US. Mail.. That or contact the claims administrator.

Ask for a refund. Unless there was an injury and medical care, there is no other case.

You are still partially responsible. Your insurance should take care of it.

Yes for product replacement. If there is no injury and no medical care, it's not a case, sorry.

If he is threating you, contact the police and or his boss. You can also block his messages. There is no case.

Sorry to hear that. Pizza is supposed to be served hot. There is no case. As such, your best bet is to ask for a refund and complain to the...