I feel depressed almost every hour every single day?

First things first i'm a fourteen year old. I feel like no one ever understands me, not even my family. My brother (23) always tries to put me down or try to find something to fight with me about, my parents always pressure me to get good grades in school when my best isn't good enough for them, my friends abondoned me for other people and i hate myself. I hate my face, i hate my body, i hate my personality. I hate life. Today i blowed out and screamed so loud that i lost my voice. I have my birthday soon so i asked my parents to give me some momey fora new phone (christmas and birthday lresent) and i used them and my saved money to buy an iphone and my brother kept yelling at me bc hes jealous that hes 23, a waiter and has no idea what to do with his life and spends his petty income on stupid things for his army collection. He always tries to hurt me with his words and i just can't stand it. I feel as if the world is against me and i don't know what to do anymore accept to kill myself but i'm too wimpy to even try. Please help me. I'm always crying and sad i can't do this anymore. No one understands how i feel no matter how many times i tried hinting to my family that i think i'm depressed. They always say 'its the hormones' and don't even care about my feelings; only money and school.

Oh no! Please don't be depressed. As a seventeen year-old myself, I have experienced depression as well. I would recommend talking to someone (maybe a school counselor). Or perhaps, write down everything that bothers in a journal/diary. That may give you the sensation that "someone" is listening. If you're religious, pray about the situation because God does love you and cares about you! He wouldn't want his people feeling down. He's there to comfort you. Also, If not already, I would exercise. When you exercise, your brain releases endorphin, a hormone to make you feel good about yourself. And I promise, it does make you feel better!