Fix 1.
What is Google Play?
This post introduces Google Play Store, Google Play Services, etc.
and teaches you how to download apps/games from Google Play Store.
Fix 2. kickstart your iPhone or iPad
Sometimes a machine restart can help fix many minor glitches.
you could press and hold the Power button on your iPhone or iPad to power off it.
Then press the Power button again to turn on it.
Fix 3.
Fix 4. you might power cycle your WiFi connection and retry.
you could also start your router and modem to start your internet connection.
Fix 5.
After that, verify if the App Store works properly now.
Fix 6.
After this, venture to download the app again.
