Google adsense looks at CPM (clicks per mile, however this actually means clicks per 1000 views). It takes a lot of page views to earn even a single penny (perhaps as little as a hundred, but probably more). What you make the most money on is clicks on the ads themselves.
So it may be that you just don't have any volume yet. Log into your adsense account and check to see if you have any pageviews at all and then we can discuss further.
Best of luck!