Help Austin Russell recover after motorcycle crash

I'm reaching out to ask for your help. My kids' dad was in a serious motorcycle accident and was airlifted to Saint Louis University Hospital. He lost part of his leg, has a fractured hip & fractured kneecap. He has two little boys who need him, but he doesn't have insurance to cover a prosthetic or his medical bills. Any support you can offer would be greatly appreciated. Thank you so much for your kindness and generosity.