To resolve the issue of the Millionaire Trivia app not loading, follow these detailed steps:

1. Check Your Internet Connection: Ensure your device is connected to a stable Wi-Fi or cellular network. Any interruptions may prevent the app from loading.

2. Update the App: Verify if there’s an available update for the Millionaire Trivia app on the App Store or Google Play. Keeping the app updated can resolve many loading issues.

3. Restart the App: Force close the app and reopen it. If you’re on a Mac, right-click on the app in the dock and select "Quit," then reopen it.

4. Restart Your Device: Sometimes simply restarting your device can clear up temporary glitches.

5. Clear Cache (if applicable):
- For Mac users, you can clear cached data by navigating to Finder > Go > Go to Folder, then enter ~/Library/Caches. Find the cache folder related to the app and delete it.

6. Check Storage Space: Ensure that your device has sufficient storage available. If storage is low, free up space by deleting unnecessary files or applications.

7. Reinstall the App: If the app still won’t load, uninstall it from your device and then reinstall it from the App Store or Google Play. This can help resolve corrupted files.

8. Log Out and Log Back In: Sometimes logging out of your account within the app and logging back in can refresh your session.

9. Adjust Permissions: Make sure the app has the necessary permissions to run on your device. Check settings for permissions related to storage, internet access, etc.

10. Contact Support: If none of the above steps work, consult the official troubleshooting guidelines or community forums for additional help. You can visit this support page for more troubleshooting advice - learn more.

Following these steps should help you in fixing the loading issue of the Millionaire Trivia app effectively. If you’re still experiencing problems, consider posting your issue in forums or checking for any known service outages.