Pmpml Pune — bus driver hits my car from back

Address:

Pune, Maharashtra, 411033

On 18th july bus number R170 on route
322/30 driver id Tr1119 name krishna from Nigdi depo tried to overtake me from left side and at that time he hits my car from back side.
He was very casual at this and asking to viait nigdi depo to complaint about me.

I had quotations from showroom, its been around 8500 rs cost to fix it.
I had a video of driver who accepted his mistake but the phone number he provided are not reachable.

Please help me for justice and get the payment for the damage of my car.