Hi there! I understand you're having trouble with Santa's Bag not syncing between your iPhone and iPad. To help you better, could you tell me if the app is signed in with the same Apple ID or account on both devices? Also, are both devices connected to the internet, and do they both have the latest iOS updates installed?

In the meantime, here are some steps you can try to get the syncing working:

1. Make sure both your iPhone and iPad are signed in with the same Apple ID.
2. Confirm that both devices are connected to a stable Wi-Fi or cellular network.
3. Restart the Santa's Bag app on both devices without deleting it. Just close and reopen it.
4. If that doesn't help, restart both devices.
5. Check for any app updates for Santa's Bag in the App Store on both devices; update if available.
6. Ensure automatic downloads for apps are enabled: On both devices, go to Settings > App Store > Automatic Downloads, and toggle on 'App Downloads' and 'App Updates'.
7. If the app supports cloud syncing inside its own settings, look for a 'Sync' or 'Synchronize cloud now' button and use it to push data to the cloud.

If you could also confirm if you're running the latest version of Santa's Bag on both devices, that would be great. Let me know if you've tried any of these steps already or if any error messages appear during syncing! We’ll get this sorted out together.

Are you with me so far?