Apple rejected my app submission asking for a Parental gate. I read this https://developer.apple.com/app-store/kids-apps/ and searched on google. All the examples of parental gates are made for young kids.
My app is a multiplication game made for kids that are older than 9 years old so all the basic maths questions will be too simple for the kid.
What sort of gate should I put for this age? the documentation is very unclear about this.