In the answering form the children can add images and pictures to their letters. You should check those images. In some countries, students in secondary school may be older than in your country. Also, some persons may be in classes with much younger students because the are intellectually at that level. Most users are 10 - 15 years of age, and some of them have parents who would hate to see their kids hang out with persons at 21 pretending to be kids in order to get inside.
Country is selected from a drop-down list.
Some kids click on the wrong country, or some country they'd fancy to visit. Kids are free to honestly express their own views. Foul language or offensive manners are not allowed. One word responses to any of these questions should usually not be accepted. Click here for some more hints if you are suspicious, and want to check more.