Usually that camera thingy occurs (1) when the poster uses a URL that has been taken down....(2) if the web site wont accept the image....(3) when it’s posted on a “field” that wont register the image.
The image screens up for me——so none of that is relevant here.
I get the image as well. It is possible to post an image from your local machine that only the poster sees. That is not the case here.