Hi,
Sorry, you cannot delete a specific demo. You need to import FreelanceDemo again. If your website doesn’t have useful data, I suggest clearing the data before importing (using this plugin).
If you only want to create the header layout for Freelance, you can set ‘Enable Trigger’ in the ThemeOption. (However, it might cause errors in PHP8. Plz download and update the theme before setting it, or leave your wp-admin info via pickingup “private reply” and I’ll log in to your WordPress site to help you set it up.)
I’m not quite sure what you mean by “… a nice little arrow.” Is back-top arrow? Please provide more information, thank you.
Regards!
SeaTheme – FAQs – WordPress Customization – Facebook