All options exhaused need reliable used vehicle

My current vehicle is beyond repair. I am needing help with down payment or purchase toward a newer used car. I am not able to seek employment  being elderly disabled. I have no immediate family left to help. I'm on a fixed income which barely covers monthly bills, food and taxes etc. In the past two years I've had to take a loan out to have a new well put in, so am not able to take out another. Had to repair A/C duct work feral cats tore up $600, purchase new refridgerator $500, washer$500 and now dryer quit working. My lawn mower engine blew up 3 yrs ago and have not been able to come up with the money to even purchase a push mower. I have nothing of value left that I am able to sell. I live in a very poor rural area so walking to store is not an option. I am not able, for various, reasons to just pickup and move. I am a widow also raising my 12 yr old grand-daughter and receive no financial aid for reasons I can not go into .  I am 61 yrs old and have never had to ask for this kind of help in my entire life and find it rather embarrassing and pray I never have to again. Times are hard for a lot of people right now because of Covid-19 and the holidays so if you can not donate, I totally understand, but please share instead. Even if I do not meet my goal, I will be grateful for any help I receive. I can accept donations through PayPal only because I am not signed up on any other platforms. To donate through PayPay send to my email address. Thank you. God Bless and Happy Holidays.