Hello and Welcome to SparkPeople!!
Unfortunately, there is not place for a child to track their information on SparkPeople because the program is designed for people 18 years of age and older. A child's nutritional needs are different than that of an adult. How old is your daughter? We do have a Sparkteens site for children 13-17yrs old but for internet safety concerns, the two sites are not linked together. www.sparkteens.com
Enjoy the resources here that can help you reach your goals!