Just checked the email and they don't state exactly what they just say that my site doesn't follow their rules
Try appealing their decision: https://www.google.com/search?q=google+adsense+appeal+form&oq=google+adsense+appeal+form&aqs=chrome.0.69i57j0l3j69i60l2.6416j0&sourceid=chrome&ie=UTF-8 (first result is the one you want - for some reason I couldn't copy the actual link to the Appeal Form!)
i want to say all Dont believe Adsense.....................? if u have adsense ...... not done ur work.........then go to find alternate for adsense....... but its toooooo difficult alternate for adsense..... because...... when adsense gives 10usd then other networks just gives 1usd but u can use two or three ads networks...link infolinks, chittika, like that