Hi there yenyeskay,
It sounds like the Featured page doesn't work in either the App or iTunes Store apps. I would start by singing out of iTunes & App Stores in your Settings:
- Tap Settings > iTunes & App Store.
- Tap your Apple ID. If you see the option to Sign In, you can change your Apple ID now.
- Tap Sign Out.
Sign in with a different Apple ID on your iPhone, iPad, or iPod touch
https://support.apple.com/en-us/HT203983
Then close the Settings, as well as the iTunes and App Store apps:
Force an app to close in iOS
https://support.apple.com/en-us/HT201330
1. Press the Home button two times quickly. You'll see small previews of your recently used apps.
2. Swipe left to find the app you want to close.
3. Swipe up on the app's preview to close it.
When you have done that restart the device and test the issue again:
iOS: Turning off and on (restarting) and resetting
http://support.apple.com/en-us/HT201559
Thank you for using Apple Support Communities, let us know how that goes!