I am using iPhone 5s for the past 2 years. The software is upto-date. The present problem is with my app store. When I open my app store I can see only the updates menu. The other menus like featured, top charts, explore and search are lying blank. There is no other issues with the phone. I am able to update my already installed apps..but unable to see any new apps. I tried restarting of phone and rebooting too (after pressing the home and power button together, till apple logo appears)..but of no use..!! Any solutions...?? Please give your opinions.