Help with deposit on a vehicle

Hi, my name is Linda and I am trying to raise enough money for a deposit on a car. I am a disabled widow raising and supporting my family on a fixed income. I have been approved with a deposit but haven’t been able to save it. With a vehicle I can make money and my daughter can too. That will be such a huge help! My grand daughter has some medical issues that I need a reliable car to get her to appointments. Right now I haven’t been able to. Thank you for reading this!!