Help Me Get A Downpayment

My name is Tanya Ri'Chard, I am a disabled single mom. My car was totalled a few months ago and as a result I lost my job. I am hoping to keep the job I have now but I don't always have a ride to get to work. I usually work 2 hours from where I live because that's where the money is and I live in a very rural area. Please help with whatever you can. My son and I need this so we can build up a nest egg to move into a busier, more populated area.