Retired and need to repair my only car!

Hi there, I’m retired living on a fixed income and wouldn’t you know it my only vehicle breaks down! Worked most of my life as a business owner but lost almost everything during the financial crises. Who’s going to hire a 65 year old man. Thought I’d just retire! I live in a mobile home park and all but have eliminated all my debts. Hey I’m not going to complain. I have had a great life and some beautiful kids. Just need a little help if you can spare some extra at this time, I’d appreciate it. Promise to pay it forward. Thank you