This is a prime example of why we want forum users to attach their images to their posts.
The image that was linked to is no longer available. This post has lost its value
and is now a source of confusion/frustration for a user who may have the same
issue.
If you are a new user and cannot attach images to your posts, all you need to do is
mention that fact. One of the moderators will resolve the issue.
This isn’t necessary anymore, I’ve just enabled a new feature on the forum which will automatically copy remote images, so it’s not an issue if someone links to a remote image: