help for my dad passing

My dad was in dialysis for 9 years  and 2 years ago my dad had a transplant for his kidney  but he got covid and he was fighting it for 3 week and he died on September 13 we don't have money my mom and dad work on metal taking it to a junkyard and and we don't have money to pay for him to get cremate me and my brother are going to school I'm in middle school my brother is in high school 
Any support could helps us. thank you  God bless you