New leg(prosthetic) for my mom

My mother Jessie Churcher-Cadieux needs a new prosthetic and ADP along side disability only covers a small portion of this cost . We would really appreciate any help possible to help her walk again comfortably. This women deserves to walk properly. She has helped me with more then I can ask for and I would appreciate  your help to help her . She is a good person and deserves this , she has been through hell and back and had never given up once even when life was hard. The leg she currently has is far too big and causes more harm then good to her health . Weighing 15.3 pounds and with no muscles she has to try and use her core to walk. A new leg that properly fits will give her the proper range of motion and have more time to run around and play with her grandson. Thank you in advance. Any amount helps!