Raise money for a car

Hi, my name is Zahira or Z as some of you might know. Last year i was unfortunately kicked out of my home due to my alcoholic mother and I have been living with a friend and providing for myself since then. The only way I am able to do so is with my car which i use for school and work. Right now she is threatening to take the car away since it is still under her name, but she doesn’t pay for. I’m trying to raise enough money so that i can buy my own car so that i can be free of her threats and attempts to harass and abuse me further. Any help would be appreciated thank you .