Check the Notification Center settings on your iPad:
1. Go to Settings
2. Selecting the Motion app from the main sidebar
3. Tap the Notifications item
4. Insure that Allow Notifications is turned on
You may have to Force Quit and restart the application before the notifications will start. If you've recently changed your settings in Notification Center, you may have to wait up to 24 hours for Apple to allow push notifications from MOTION to be sent to your device. Keep in mind, you should still be receiving email notifications and you can also check the Notification area in the MOTION app for notifications.
If you are still having a problem receiving push notifications, please contact support.