Urgent Help for Single Dad's Legal and Transport Needs

I've never done this before, but I will attempt because I actually don't know what else to do. I'm a single father of 4. I got into a crash on December 28th, and they're trying to charge me with a serious charge. With this, I can't work until it's resolved. I have no transportation for my kids and have to get a lawyer. This money will be used to help with a lawyer, a car, and a car seat. Please, no judgments, and at least share if you can't help personally. I can win this, I can overcome #keepmovingforward