Joann's medical costs

This is my beautiful cousin Joann. Joann is 60 years old and was diagnosed with stage 4 Cancer. She has endured a few years of this diagnosis and has handled things pretty well so far, even through many days and nights of the horrible results of chemo and radiation . She has now been told the cancer will never go away but can possibly be maintained with Chemo for several years. Ok we can live with that. She is trying to be so strong for everyone else and I keep telling her she doesn't have to do that but she is also very stubborn. She has developed lymphademia to the point where it is hard for her to walk. She has to wrap her leg all day every day which makes it difficult to walk. Those wraps are so heavy. She needs a little motorized wheelchair so she can get around her home. Insurance won't pay which I find totally ridiculous and absurd. Please help me raise this money so Joann can get around her house a little easier.
Thank you