Page builder cannot change images for gallery, icon, or any other attribute. The only element that can be edited successfully is text box.

Once a page is edited with backend editor, the front end editor no long works.

If this does not get fixed in the coming week, I am going to request a refund. Completely unusable.

I am sorry for being rude. But I hope that you guys understand you are doing harm to the theme forest community in general by releasing a half-finished product.