Hijab is something that you should not force on your daughter if by hijab you mean a scarf. Hijab in Islam is a way of being; it is how you behave and interact.
If we teach our children from an early age about modesty (Haya’) and moderation, the outward expression of Haya’ in form of scarf and loose non-transparent clothing will come to them automatically.
If you threaten her or force her to wear the scarf, she will go to resent Islam or may pretend to wear in front of you and take it off when you are not there. She is at an age when you need to be her friend and her counsel.