There was a failure saving the image/video, please check your app access is available.
In Device Settings - Applications - Spellai - Accesss/Permession.

This permission is required to save pictures/videos to your phone album. You can turn it off when not in use. Be sure to turn it on when you need the normal functionality.

Spellai only uses the original image you uploaded for calculations when drawing the image. The original image will be deleted after the calculation is complete, and since the original image information is not retained, you will still need to re-upload it for the next calculation.

Camera permissions are the same, authorizing the app to access your album but not to save and use it outside of your device. You can delete this content by clearing the device cache and adjusting the permissions.