Parent Problems (wanna move out)?

I feel that I can never be good enough for my parents. They always snear at me and then laugh at me like for an example: I tried to make something new for lunch and my mom was watching me and she laughed ''That looks so discusting you're never going to eat that'' and I got upset and they know when I don'y like something like I am busy and I can't take a walk but they yell at me go take a walk and I say I'm busy but do they listen? No! And I can tell you I'm polite but my parents scream at me for every time I forget to say thank you and with my dad its so bad that he would scream if I laughed the wrong way or if I didn't put a piece of paper down gently and he threw something at me because I didn't want him to put my gl in another place so I said wait don't touch it and he just got into rage and when I didn't understand something in math instead of trying to help me he laughed in my face and it hurts my feelings and he just ignored me and laughed some more. I feel like the only friend I have is my cat and sometimes I lock myself in the bathroom just crying because it's the only place where someone won't barge in. I have to play violin for 5 hours every day but once I can back from a swimming field trip and just because i was tired and asked for 3 instead of 5 hours of violin my mom said 7! And my dad is always praising my little sister and acting all nice and it PISSES ME OFF! And then he gl;ares at me and tells me ''Caged! Praise hwer!!!'' and he never even praises me! I want to move out as quickly as possible so how can I get enough money? How many jobs should I do? Please help me and if you know how to get a good paying job early because I am planning to move to the United States and how do I move to the United States from Canada? Thank you if you find me a good answer.