Heart transplant transport needed

Hello. I'm 33 and I'm hoping to raise $1000 to help get a used car. I'm currently on disability with congestive heart failure and do not have a vehicle to get to my doctors appointments. I only make just under $900 a month which is not enough to make payments on a used car and have no savings.  I'm only asking for $1000 to get a used car so I can go to my appointments and the eventual transplant.  There's not enough space here to tell you how grateful I would be if I were to get this. All I can say is thank you in advance.