I have watched the tutorials.

Done step by step however every video that I watch does not seem to match Efor theme.

When I try to integrate mail chimp with the Newsletter at bottom of page, I get the message “Please set up API key and User ID.’ Guess what? I DID but still get this message.

Was this section just set up to make the page look pretty without it being usable? Am I going to have to create an entirely new section?

Any video tutorial that I watch regarding mail chimp and elementor seem to require Elementor PRO. Am I going to have to upgrade just to install a subscribe button? If that is the case, it should be included on your Theme info.