help make life a little easier

In may of this year my life completely changed when i lost my mobility with no explanation. I completely lost all independence and now rely on a wheelchair for everyday life and crutches to get around the house. Because i can use crutches, even though it is insanely painful and uncomfortable, im not viable for funding for a better wheelchair which i need. The one i have does work but doesnt suit my needs in the slightest however, due to the prices of wheelchairs i cannot get a better one without help. ANY donations no matter how big or small make a MASSIVE impact on my overall quality of life and making it easier to function.