Hello, @slippery,
1- Actually, sorry to say that, but there is no option in the theme to edit the sticky bar you can only enable/disable it nothing else. In order to make changes in the content of the sticky bar like the “Text, Button, and Image” style you have to make it using custom CSS code. You can add the Custom CSS code in the Theme Options >> Theme Custom CSS >> Global >> at the bottom of the CSS box. Check the image: https://postimg.cc/xqv8sRvW
You can change the text using the language files of the theme, you can use the loco translate plugin for it: https://xstore.helpscoutdocs.com/article/30-base-theme-translation
2- For the product picture issue please share the screenshot of the issue and your site wp-admin URL and access in the private content area of this topic by following the below-given format:
WORDPRESS ADMIN URL:
WORDPRESS ADMIN USERNAME:
WORDPRESS ADMIN PASSWORD:
So that I will check and fix your issue on your site.
Note: Please take a complete backup of your site first and allow us to debug your site and change/remove the plugins to solve your issues.
Regards 8Themes Team.