Help me afford life

Recently I moved out of my grandparents house to live with my mom and siblings. Due to heavy criticism and abuse and its becoming toxic, I started feeling depressed and anxiety attacks. A friend of mine comforted me and try to get back at life. My mom is a single mom who takes care of us and I want to help her out since we cant afford daily expenses in other words, we're poor. I will be getting a job soon to help myself and my family out. Now, all Im asking for is your help to help me out in this situation. I have to adapt and help my siblings get enough food and daily expenses. Please help me. Small things matters the most. It will be a big help for me and my family. Thank you so much for considering.