I dont need any refund, maybe we can sort this out in a later time I noticed that internal images that are to big to fit the post in topic view have links to bigger, original size. After hide only links those images disappear from post with http 404 and "FileStorage" string in source post. And this happen for logged users, guests still see hidden message. Try yourself in this scenario. Hide only links, attach some big dimensions images to post and reload topic view.
of course, I know - thank you