Ola Cabs / Ani Technologies — ola costing our lives

My mom and my friend's whole family (Father, mother & sister) were on their way to Ahmadabad Railway station in Ola cab. They met with a car accident on the way which happens due to the complete carelessness of OLA driver. It was early morning and he was very sleepy that at an instant he actually slept and the car was out of control and underwent a multiple hits on the either sides of the roadblocks and car was almost upside down. Driver managed himself to escape out from the car and ran. My mom and others were left with multiple fractures, scratch injuries, etc. It was almost costing their lives. What if they lost they their life, would an apology over phone work for a life lost? My anguish is, myself and the victims were been physically and mentally harassed and also financially burdened just because of that Ola driver. Tried contacting OLA support. Poor response we had.
What can I do to get some justice?
We demand a compensation for our medical expenses and legal punishments for the driver and OLA cabs for taking our lives into risk.

Date of the incident: 29-May-2019
Place of accident: Gandhinagar, Ahmedabad
Time of accident: Around 4.45 AM
Driver name: Sudhirsingh
Car Model: White Maruti Suzuki WagonR
License number: GJ01FT4090