My father died five days ago. My family is having a hard time running

My father died five days ago. My family is having a hard time running In my family I am the eldest son I have two younger brothers and sisters. With them, I am very worried. I can't see my family eating properly, because who doesn't have a father, how can I have a good day? How can I educate my younger brother about my family? I can't think. My mother is getting sick. Think about it