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?

Try to complete all the tasks of her early than regular , by 9.30 try to switch off lights n u also make ready to sleep , pretend like sleeping until she sleeps , if u wake up n lights on they don’t sleep , before bed time give a warm water bath n warm milk makes them sleep early