Please be aware that when you post images to the forum, they should become permanent. They will not be available if you move them to a different folder/album on your host (photobucket etc) OR change the name of the image.
If you have accidentally made a mistake or even an intended change, then you need to go back to the original post and use the EDIT button in the top right hand corner. This edit button only appears to the person who made the post.
It is always a good idea to have plan or structure to the albums on these host sites so images can be kept in ONE permanent place without needing to moved or renamed. Especially if one wants to post many images.
In some cases it is good to use a relevant name for the image rather than a numerical file name so that in time, the search engines will find them and they will be available to people doing searches for images containing that name. e.g. "super major".