We are working to determine the most appropriate rating for the iOS app in the App Store.
In the meantime, if your device has parental controls enabled, you may have difficulty downloading, viewing and/or opening the app due to these restrictions. To change these controls, please refer to this Apple Support Guide: https://support.apple.com/en-ca/HT201304
Unfortunately, we cannot provide support in changing these restrictions; the parent who has set up these controls is the only one who can change them.
Thank you for your understanding,
The Wattpad Team