Burn Victim Needs Help

Please Help? My name is Jordyn and I'm 13. This is my sister Miyya. My mom helped raise her after her mom passed. Miyya helped me do everything, even walked me to the bus and helped me get dressed every morning. I remember kids laughing at her and always starring when we went out. She used to come home and cry a lot and I would just hug her, then to young to understand what was going on. Well now I'm older and I have the chance to help her like she helped me. She is 18, has her own place, still in school, and  working 2 jobs in hopes to pay for some surgery she needs. This surgery is going to put her out of work so she still has to cover living expenses. This is just one if many she will need. I remember her always complaining how her arm hurt. I want her to be happy the way I always felt when she was around. She dosent like to ask for help but I feel she needs it. Help me bring a little happiness to my sister. I love her and she deserves this.