My Adsense Revenue Small

Hey, Adsenser, I update my Adsense Earning today, fantastic, I got 25 clicks on my ads, but the earning is small, what happen with my Adsense, all result clicks are small, starting $0.08- $0.50 each clicks, so the totally earning are $3.77 only, do any readers know what the problem is, or How to make my clicks result to be big, any idea to help me.

I will thankful to any readers who want to help me, so I can keep my earning coming big in each clicks, any way I want to attract to my visitor more, how to attracts more visitor to my site, I am afraid to campaign through by email and till now I never do promote my site, I just leave and wait visitor coming from search engine, Do any reader have smart idea.

I have been joined with Adsense Program already year complete, but till now my total earning not comes $1000. I heard from my friend that my Adsense mate already got huge income from adsense, but they didn't want to share with we, so I don't want to ask to him, because he is a introvert man, and just keep silent about his success with Adsense alone.

So please any reader know how to get succes with Adsense, please give me support and any help to make my earning comes more and more but with legal way according to the Adsense Program Policy. I don't want to make mistake or any legal way from it in order to keep my Earning Adsense to be HALAL (according to my religion truth), and I am just want do any Adsense Earning to be HALAL only even my income is small, it's no matter for me.

Thank very much who any reader help me