Hi RJ,
Let me help you with managing the storage of your Family Hub refrigerator.
You can check and manage the disk space of Family Hub. You can check the disk space used by the apps and manage images in the gallery.
To further assist you, kindly follow these steps:
1. Open the Apps screen.
• On the Home screen, tap Apps or swipe up from the bottom to reveal the Apps screen.
2. Tap Settings.
3. Tap Storage.
Have a great day.
Melardo