I just bought a Fire HD 8 (7th Generation) kids tablet. I went through the setup and when i tried to set up the kids profiles, it kept giving me an error message and then i would be stuck on that page and have to reboot. What am i doing wrong? When i tried to just use the tablet without setting it up (ie. doing it manually) there is no option to add any profiles and I don't have the 'Profiles & Family Library' in my settings. It's driving me crazy! Does anyone know what i'm doing wrong?