Exosym brace for right leg

My name is Jolene and I was born with a birth defect called Spina Bifida, I can't feel my right foot at all and it's 4 sizes smaller than my left, in the past year I have lost all my toes on that foot and found out that I have arthritis and cysts in my ankle, I am not a candidate for an ankle replacement and or ankle fusion, so that left a below the knee amputation, I was freaked out and scared and didn't know what to think, then I saw a Dr at harborview and that's when they told me about this brace and how I was a candidate for the program, I was so excited and relieved that I wasn't gonna need an amputation then we found out that our insurance doesn't cover the brace and that the brace is $10,500 so here I am asking for any help, I understand that it's back to school and holidays coming up but anything you can donate helps. Thank you so very much.