If you have reported that you are under 18 in your Epic Account, you will no longer be able to access Fortnite v13.40 on iOS, Mac or Android via Google Play as a result.
We want all versions of our games to use the current suite of Epic Online Services including parental controls, purchasing defaults, and parental verification features. We are not able to update the app on these platforms given Apple and Google’s restrictions on Fortnite.