my global site tag plugin dont work on my betly.info site.

Hello, my global site tag plugin dont work on my betly.info site. i have network activate that plugin. on main page betly.info is widget on right sidebar, and for ex. when i click on footbal tag there are no results. i have made some demo blogs and created posts with that tag, one is http://fica.betly.info/ i have created "prvi post 1" and add football tag, but on http://betly.info/tags/football there are no that post. but now i see i have and another problem, on fica.betly.info i cant open that post? when i go to fica.betly.info and click on prvi post 1 there is some other page not my post.. please help me.