To resolve the issue of your Fun Print app displaying a blank screen upon loading, you can follow these steps:

1. Force Close the App:
- Double-tap the Home button (or swipe up from the bottom of the screen and pause, depending on your iPhone model) to view your open apps.
- Find the Fun Print app and swipe it up to close it completely.

2. Restart Your iPhone:
- Press and hold the side button along with either volume button until the slider appears.
- Slide to power off your device.
- After it’s off, press and hold the side button again until you see the Apple logo.

3. Check for App Updates:
- Open the App Store and tap on your profile icon at the top right corner.
- Scroll down to see if Fun Print has any available updates. If so, tap "Update".

4. Clear App Cache/Data (if applicable):
- Some apps allow you to clear cache or reset data, which can be done within the app settings. If Fun Print has this option, navigate there and select it.

5. Reinstall the App:
- Uninstall Fun Print by pressing and holding the app icon until it jiggles, then tap "Remove App".
- Go to the App Store, search for Fun Print, and reinstall it.

6. Check Network Connection:
- Ensure your iPhone is connected to stable Wi-Fi or cellular data, as a poor connection might prevent the app from loading properly.

7. Contact Support:
- If the problem persists after trying these steps, consider contacting Fun Print’s customer service for assistance.

These steps usually resolve issues related to apps not loading correctly, including blank screens. If further assistance is needed, exploring community discussions on platforms like Reddit can provide additional insights - learn more - learn more - learn more.