Insert and Image

Our forum has a large 'blank' area at the top of page. Is there some way we can put an image in that space? If so, where would we do it in the Admin Page (CP)?
Thank you...



http://www.imagesup.net?d=a2b5080cf841779ca80e9809f92ec6a8

That is the area where the ads appear.

I notice my first image did not show.
Maybe this one will give you some idea what I am talking about and where I would like an image (or text) to go. The space at the top.
Or, as you say, I cannot put anything there as that is where Forumotion ads are placed?
(No other way to do away with that ad and place my image or text there, as it is a fairly large (blank) space at the moment.??




https://2img.net/h/oi58.tinypic.com/wvbyma.jpg

Please post your forum's link.