Catch Fullscreen – Pro – Video not working – Header Media

Hi, I'd active the Header Enhancement plugin and video showed in mobile but not no auto play, and once I click play it shows out of the website. I notice that I might need the Pro version of the plugin, but I really not willing to pay that amount for this. I already paid for Pro theme but for just auto playing the video, this looks disappointing. Please let me know how can I fix this matter. Thanks a lot for the usual support. (here link for the website: publco.com) Cheers!