Sorry to hear about your current situation, but hopefully you can find a solution to get you back on the road!
However, you have another option. If you just need a small loan to get a car, you may want to consider a personal loan, also known as a signature loan. If you have solid credit and unemployment income, you might be able to get a loan for a few thousand dollars. This should provide you with enough money to buy a decent used car.
More: 7 things to look for when buying a used car