Forgive me because this is not relevant to gymnastics, but is a matter about parenting tweens... This morning my 11-year-old gymnast was playing Unicorn, which is a color-by-number app, on her iPhone. She reached a point where if you watch an ad, you get a free picture to color. Following the ad, it showed an explicit adult video including graphic nudity. Does anyone know why something like that would happen and how to stop it from happening again? She has no social media or anything like that on her phone, and Unicorn and the timer were the only things open. Thanks for anything you can do to help.