I'm following your directions, but is not working.
"Uploading/Updating an image for your page is very easy. Click on "Update Image" button. A new window will appear that prompts you to select your photo/image file from your computer."
Can you help?
Can you see the "Test" image we posted on your WebQuest Welcome page? If no, there might be a block on your browser. If yes, try to upload another image. Lastly, please try a different browser (chrome, firefox etc).