Thank you for answering, I have forced my parents to change my diet and i eat hard foods, Milk and etc. And ill check it out if my nose is clogged.
Thanks for answering, I have a good tounge posture except at night when i sleep, Ill try to somehow fix that, But i dont know how. I know how to chew and swallow correctly, My palate isnt narrow i would say. If you know how to keep good tongue posture at night when sleeping, You would help me out so much! Anyway Ty somuch!