AdSence- good idea to make easy money

Well iv done everything AdSence has told me to do and im pretty sure iv done everything right. But i still have no advertisement? I defiantly need more people to visit my site. To me there doesn't seem like any simpler way to make money then to post someones else company on your own site and be paid for advertising. Might be a small amount monthly but your making money by not doing much at all