Help me in "Adsense Does not meet program criteria problem"

I am getting an AdSense approval issue for my website chatbuddy.in

It’s saying that it “does not meet our program criteria”. But i not found any policy violation.

Can anyone tell me which criteria are not meeting their policy?

Your website need login and google not index auto -> not content

but i found a website that is using the same script and as same as login behind things, but google AdSense has approved their website and ads are on that website.

url :- demo.sngine.com
userid :- demo.admin
password :- 123456

Why AdSense are accepted on their website