Issues displaying description instead of slug (upsell plugin), and header issues

Hello everyone!,

I am working on a site that I’m having a few issues prior to deploying tonight.

SITE SPECS:
-URL: https://mmbc4.dev6.webenabled.net/
-THEME: Kleo with child theme with Visual Composer
-WORDPRESS VERSION: 4.6.1
-PLUGINS AFFECTING ISSUES: Woocommerce, and Upsell.

1st issue: The header/nav looks fine on other pages but on THIS PAGE it doesn’t look right as you can see. How can I adjust it JUST on this page where it won’t affect other pages?

2nd issue: As you can see in the image below we’re displaying the slugs when you click “choose an option dropdown” which won’t show dollar signs. Is there a way to override that and get it to display dollar signs? Or get the “choose an option dropdown” to display the description attribute instead?

3rd issue: There’s a button you can’t see which says “add to cart” (its barely visible) and it needs to have a darker background color but I can’t find out how to access where that button is CSS wise. I’ve tried to inspect with google tools but can’t get the correct location to call to change it with css.

Any help is greatly appreciated!