Wendy's medical fund for walk aid

l am Wendy, I found out I have Multiple Sclerosis in 1999 I now use a  Wheel Chair most of the time and walker for transferring myself. I am trying to raise money for the Walk Aid that can help me to walk better and further  . I tried it through physical  therapy my  insurance won't cover it and financially it is to expensive  for to pay for. I need help as soon as possible.
These funds will help me to be able to walk more and help my family more. I need the walk aid as soon as possIble.