What to do with my parents?

My problem is with my parents.They often yell at me not to spend so much,to eat less,not to feed my hamster so often with tomatoes which it isn't true,to help my them (they don't appreciate any help I've done).They never say thank you or sorry.They treat me like i'm not doing anything.I'm a teenager and this period is really hard for me.I'm very emotional,and i need to talk about building my identity.My mum is a beautiful women,a lawyer,but she has low self-confidence and doesn't believe people.She sees them with hate.My father is a manipulator sometimes.I can't wait to grow up and leave this house.Here i have no air.I want to grow up happy ,to learn new stuff,to see the world.