Uncaught Syntax Error Unexpected Token

So I found a little issue that only affects my site when viewing from an iPad or iPhone (I’m sure any mobile device) In the link below you’ll see the issue. When you go to my homepage the first picture in the slider pops up (my work truck) briefly, disappears for 8-10 seconds, then reappears and works as it should. This issue doesn’t occur on the desktops I’ve tested, only on mobile. I’ve contacted my theme developer and they are blaming it on the hosting company, the hosting company is blaming it on the theme developer so I am getting absolutely NOWHERE with fixing this issue.

Any ideas? I’m running on Cherry if that matters.

http://prnt.sc/c8slxd

my website is chlorinekingpools.com