Yesterday a guy hit my car from behind, as far as I know he is at fault.

both of us did report police yesterday.

can I send my car to service centre and repair my car without the salinan police report if I decided to use my own money to fix it?

I don't want to claim insurance considering just need to replace the rear bumper and realign one of the rear light.

Thanks.

Another thing,

do I need to inform my insurance company about the accident if I don't claim from them?