In order to keep your campaigns brand safe, the submissions made by entrants for the Content Wall campaigns go into a que, which you can manually approve or reject.
Head to Brand and Assets > Content Wall Moderation
Select your campaign from the dropdown in the top left
From here you can click the image to zoom and in and see in full detail.
Click Accept to allow the content to appear on your campaign wall
Click Reject to make sure the content does not appear on your campaign wall
