I need a lil help non tech savy at all

I have a Educational theme I wanted to know how to get the Rosters on a page. when i installed and activated i created sample players, and teams, and updated the correct setting then i tried to loo at the rosters but cannot find them! i dont know how to put them on a certain page, or even its possible do i have the wrong theme? please advise, thanks

https://wordpress.org/plugins/team-rosters/