Please help my big brother get a prosthetic hand

Hi, my name is Alyssa Marin and in the photo is my big brother and best friend Nicholas Marin. He was in a terrible accident where he lost his hand when a stranger approached him and gave him a faulty firework. My brother is the strongest person I have ever met and donating would mean a lot to me and my family to help get him a prosthetic hand. His dream career is to work on cars so we can still make that dream come true. My mom, Andrea Formato, is listed as a beneficiary and is managing the funds for Nicholas. She will be using these funds to pay for doctor visits, therapy, and a new prosthetic hand.