You are new to this site. I have visited your profile. You have not posted any posts to the site.
If you have adsense account associated with this site then you have to contribute to this site with valuable posts in different sections. Then only your earnings may increase as the earning will only increase if there are some visits to the posts you have posted.
One thing I want to know from you is that if your adsense account is really associated with this site because it need some time for the approval.