You're not doing anything wrong Scootz, that is what this site and its affiliated sites do.
There is more advertising for other sites on each page than there is members to Mingle.
I put specific data in as to who I would like to Mingle with, and I get matches from every demographic of people OTHER THAN THE ONE I asked for.
If this site, or any other similar site, actually put relevant and potential members up in reply to your search criteria, then many more people would be happy to pay the membership.
And isn't that what this site is about..... making money, not making it possible for people to mingle and meet?

Robbo128