I will help you immediately. Call or email me.
At the scene, get the tag number of the vehicle that hit you. If you can, get names of the driver and witnesses.
If it’s a taxi, get the PUC number – painted on the back & side of the cab [it’s starts with a P-]
In a hit and run, the victim retains ALL RIGHTS by getting the police or ambulance to the scene, and you can LOSE rights if you do not.
Get the name of a bystander even if they only saw the aftermath. They are very helpful to your case.
Take pictures of damage to the car showing point of impact. If your bike is under the wheels/vehicle, get a picture of that.
People on scene love to take photos with their phones and forward them to you. ask them too. Those shots are priceless and helpful. Drivers often misrepresent the facts… any proof if helpful!