Suggest Treatment For Nasal Deformity Due To An Injury

My name is raju,when my nose was hit by the ball when i was 9yrs.my nose start bending toward right side when i was 15 years and also continuous bleeding occurs at that time.now im 19 years and the bleeding has stoped but my nose is still bend toward right.many times i also have done massage in my nose for its straightnes but it bend.what to do?