Are you talking about the save files? If so there's 6 save slots per page and after the 9th page just use the arrows (Green circles) to go to the next one over.
A few updates ago I changed something for new players. They unlock new save slots by exploring the Barkest Corners and other secrets, and they'll have some additional gimmicks related to that.
In short, just keep playing :)
Oh thank god... I kept reinstalling the android and pc versions thinking there was something wrong. XD