Theme Options are missing….HELP!!!

I’m having the same issue where the Theme Options page is completely blank. I first noticed the problem when my home page lost it’s main image and text. I’m using the Cloriato Lite theme by InkThemes.com.

Here’s the url: https://ericbattertondds.com

I am a novice at WordPress and web design in general so please dumb down any help you can provide.

Thank you!