My three year old does not sleep early and only dozes off around 2 in the night. What do I do to make her sleep early?

Does you child sleep lots during the day? If so, cut down on morning or afternoon naps and include lots of activities in the day to tire out your child. Also start getting into the habit of a consistent night time ritual and get your child to bed at the same time every night. 30 days of consistent activity will create sleep Habit for your child