It's better to get AdSense
I only see ads like download now play now they converts less.
i will try adsense, but dont know how to get adsense
try out this http://www.allbloggingtricks.com/2012/06/approve-google-adsense-with-docstoc-in.html
if you get approved then make your site responsive , make contact us page or simply put contact email , make privacy policy page , if possibe add a blog on your site and you can start posting about bitcoin faucet, put google analystic code on your website , add your site in google webmaster tools , add your site bing webmaster tools , put cookie notice on your site .
thanks thats a great help
can you also tell me any good cheap hosting site?