Bad Credit Auto Loans

Does anyone know how to get a bad credit auto loan for private seller?
I have poor credit and am wanting to get a car from a private seller. I don’t know what companies would approve me. If anyone has been in my situation and got approved for a car loan with bad credit, please let me know!
usually those loans come direct from the car dealers because they make so much profit from them they can take the chance that some wont pay. if a bank or credit union wont give you the loan, you can ask the seller if you can make payments to them. good luck