Bests & Worsts Reviews from Amazon

I bought this game for my toddler because its got some good learning aspect but when I share the game to his profile it wants me to buy it agaib . we have a fire tablet and his profile doesn't have app purchasing unlocked. Its stupid that they want you to pay almost $30 for every profile on the same tablet. I'm pissed because now he can't play the game unless I go to my profile and unlock it for him. His profile is restricted so I dont have to worry about him accidentally buying something or going on random things.