Issues after Wordpress update

After recent Wordpress updates in the past couple of days, I am experiencing two issues:

  • My Kali Forms Contact us form no longer displays on the live site, though it does show up in Customizer. I deactivated and reactivated the plug in and it didn’t help. It currently shows as a bit white space.
  • The hamburger menu on mobile no longer works.

My website is:

If someone can help with these issues, I would appreciate it!