Safety is your priority. Move to a safe area and call the police to file an...

https://wiki-fusion.win/index.php/How_Do_I_Handle_Property_Damage_vs._Injury_Claims_After_a_Crash%3F

Safety is your priority. Move to a safe area and call the police to file an official report. See a doctor immediately, even if you feel okay. Capture photos of the damage and note witness contact info