If you are unable to upload photos or only certain photos are displayed, please change the settings on your smartphone device, not KANNA.
iPhone
1. Tap "Settings"
2. Tap "KANNA" from the list
3. Tap "Photos"
4. Select "All Photos"
Android
1. Tap "Settings"
2. Tap "Apps"
3. Tap "KANNA"
4. Tap "Permissions"
5. Tap "Camera"