JS Conflict with Plugin

I have a WPProQuiz plugin on my site and the button for quizzes are not functioning. I have this same plugin on another website and it works fine, so I’m thinking it’s not the plugin itself, but a js conflict based on when I go to inspect element in console I see js errors. Idk, I just can’t seem to get this button to click through and launch the quiz. Any help would be massively helpful. I’ve been at this for a ridiculously long amount of time already with no success.

http://qpsychics.com/center/measures/psychical-profiling-assessment-online/