Are you attempting to link to an image, or are you attempting to upload an image from your computer? If you are uploading one, what is it's file size? 1mb? 5mb?
To examine this issue, I need to know the exact steps you are taking to post this image, so that I can re-create it and so I can pass it to the tech team for investigation.
To examine this issue, I need to know the exact steps you are taking to post this image, so that I can re-create it and so I can pass it to the tech team for investigation.