Adspace Widget just on Main Site

Hi Sakin, On my website www.globe-longboards.de the adspace widget is just shown on the main site. When I go to a article-site it's gone. In the widget settings I added all the widget I have on the main site to the article widgets, but nothing happens. Screenshot: http://www.globe-longboards.de/wp-content/uploads/2014/09/widget-problem.jpg Any idea? Thanks in advance!