New vehicle for my disabled son

I’m looking for help to raise money for a new car for my son he has lots of disabled problems and in and out of hospital a lot he has had problems since the word go
I very upset and hurt by the fact someone has come and done my car over last night and it is a write off had all my windows put though on the car and it’s my only form of transport to help my son with all his medical needs
I know it’s a long shot in asking people but I’m really hurt and have no money for a new car which I need ASAP to help with my sons needs