Help Ivan Rubio with medical bills

I'm Chris Castillo, this is Ivan my 9 year old brother. He had an accident n was burn. He has 2nd n 3rd degree burns in all his body n will require at least 4 surgeries. We are currently in Lubbock Burn Center where he is in critical condition! I'm 17 years old n I am trying to help my mom in anyway possible! Please asking for your help with anything you can afford.