Problem with tabed schedule & problem with DJ WIDGET

Hello im having a problem to make tabbed program schedule like this in http://nlb-creations.com/2014/06/06/radio-station-tutorial-creating-a-tabbed-programming-schedule/ its not working!! and of course i the DJ widget that they had it at plugins database not working! is for older version please i need a help! i would like to make a site like this http://www.redfm.gr it use radio station plugin any help it could be good! thanks!

https://ww.wp.xz.cn/plugins/radio-station/