1. This seems to be the cache issue only If you are able to see the changes in Customizer and not on the frontend of the site. Please remove the server cache and site cache as well, finally check back the site after clearing the browser cache, I am sure you will not face this issue.
2. I am sorry, I am not able to find the signup message constantly on your site, Can you please share the small video clip of this issue?
And please share your site WP-ADMIN Login details in the below-listed format in the private content area so that we’ll check and assist you accordingly.
WP Admin URL:
WP Admin Username:
WP Admin Password:
Regards 8Themes Team.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.