Advertisements Not showing up - Joomla! Forum - community, help and support

i everyone,
i created new advertisement banner website on shooting club. when tried put in nothing space showed up.

here website:

http://www.ctc.port-8080.com/ctc

can please show me steps of inserting advertisement.

thanks,
colza

was new advert?
does use 1 of existing site modules such banner or have tried creating own in way?

things check
-is published?
-where specified show up, position (left, right, user1)?? specified exist in template (see site>preview>in line positions)