Could be bad advertisment placement? I get 2k-3k pageviews daily, but i got only 1 ad thats also mostly hidden and im getting maybe 1 dollar a month or so. I plan to change the ads placement to increase the earnings. Its better if you give the link to your site so we could take a look, what could be the problem.
Yeah, blogs/websites that generally offer graphics/videos/images have low clicks and pays. You should write some articles.