Menu doesn't display correctly

Hello,

Terrifico seems great so far but I’ve run into a problem I’m not able to fix myself.

As you can see at https://lingodojo.com/test/, the menus are not working correctly with the dropdowns and anything. After quite a bit of searching I couldn’t find a way to change how they work or figure out the problem. Could I possibly get some insight into this?

Let me know what info you may need from me or if you need an account to be able to look into it. I can tell you that I haven’t particularly done anything to cause this: from the installation the menus didn’t work, and the only other plugins I have are some WooTheme/WooCommerce ones that should work with this theme (and the menus do work on other themes, it’s only this one where the dropdowns don’t work).

Thanks!