Hi TotalTeck ,
Thank you very much for your post!
I can see in your screenshot buttons that there are not ATUM buttons. See a default ATUM Suppliers screenshot below:
So it may be a conflict with a 3rd part plugin or the Divi theme. Are you able to switch the theme to StoreFront and deactivate all the plugins except ATUM, and WooCommerce and see if the problem is still there?
Note that deactivate plugins and change the active theme could cause some issues. I recommend you to do that in a staging site.