Help My Uncle Bu

Hi my name is Sierra Rudiger and I have a wonderful uncle who me and my 2 siblings call Unca Bu. My Unca Bu was the elementary school art teachers for years and recently retired within the last 2 years. He did so much for his school and anyone who he knew. If you were/are friends with my uncle he always treated you right. He would give you the clothes off his own back. He gives and does so much for me and my siblings and family and I just want to give back to him. He was diagnosed last year with Esophageal Cancer and has been going through Chemo and Radiation to help it before his surgery. He has his first round of Chemo 2 weeks ago and during so he had a mild allergic reaction to the medication they were using due to him being allergic to a part of what was in it. He has since been give. A new type of medication and is doing well. But any donation would be helpful. I love my uncle and I hope that people can help him out.