How to enable In-App Purchases on iPad

These are the steps to enable In-App Purchases on iPad.
  1. Go to Settings 

  2. Go to General

  3. Tap on Restrictions. You'll have to enter your Restrictions Passcode to access this setting.

  4. From here, you can choose which feature you want to allow.
    Allow In-App Purchases by moving the slider toggle to the right.

  5. Alternative: Tap Disable Restrictions to enable all features.

  6. Close Settings
  7. Close Netmath and open it again.