First of all congrats on your winning, but I think its not a good decision to leave this site while you can win a lot of free chips without losing your own money.
Secondly, yeah you're right that its hard to find other players sitting on the ring games but I think you're wrong that the owner doing nothing to bring more players. As you know, it is not easy to bring a lot of players to a new site. Instead of leaving this site, why don't you invite your friends to play in this site? The problem is that there is no referral commission in this site.