Help get a new wheelchair

My name is Nikki Gilbert, I am 20 years old and have a brain tumor. I became partically paralized after an unsuccessful surgery to try and remove the tumor when I was 13. I have an electric scooter that I have had since I was 13 that is needing to be replaced. I need something that can fold and fit into a car trunk as my family does not have a handicapped accessible vehicle. I am trying to raise money to buy a lightweight foldable wheelchair to replace my scooter. I am hoping to get the wheelchair I tested at an Accessiblity Expo in the video below. Total cost for the wheelchair, an extra battery, cables, and shipping is $2865.00. I would appreciate any help you can give.

Thanks,
Nikki