Desperate to get car repaired.

I am in need of an emergency car repair on my transmission and praying for help. I put all my money into buying a used car with a warranty and the warranty company has denied the claim. I desperately need the funds to repair the vehicle or I will be without transportation. This vehicle would be use to get to work and as a member of SKYWARN, used to help track storms and report them so appropriate actions can be taken to set of sirens to warn people of impending tornados. Not to mention charity work through my church. Please help if you can. Anything helps. And please pass this along. If 4000 people donate $1, I can get it repaired. Thank you in advance.