Plugin Help Plugin Help: Group Manager

Hello, i was recenting trying to set up another world for my server. it was going to be a prison part of my server so i didnt have to use a second server for it. so i decided to do that... anyway the point is i need someone who is skilled at this group manager stuff. im only a noob at it and i need someone to contact me to tell/show me how to do it. i place the "prison" folder into the worlds folder of group manager with the groups.yml - http://pastebin.com/uZtBd7Hb

its really glitchy and i need some help. ask questions if needed