I'm getting mixed issues regarding uploading or deleting images:

1) Most times when uploading an image, when I save it, it won't display in the edit page until get out of it and go back into the edit page. Although it will display in the edit page, it does not display on the website.
2) If I delete an image in the edit page, it won't actually delete. When I click save, it still remains.
3) When the edit page with saved with an image, when I go to view it on the frontend, no images show up on the individual hotspot page top gallery. I get an error message that says <Init failed: Galleria could not find the element "undefined".> on the frontend page.

This is the last thing I need to work before I can run a few more tests and start making it viewable to the public.