You can disable the comments for a specific post in WordPress from post edit page:
You can also disable comment for all future posts from WordPress admin panel > Settings > Discussion:
Related Posts
Correcting WordPress Site URL to Use HTTPS Protocol
If you’re encountering issues with your website’s URL configuration on a WordPress site, or an issue with loading website content (Styling, Images, …, etc), it’s likely due to a mismatch between the protocol used by your site and the settings...
Plugin failed installation or update
The plugins update issue in WordPress may be due to file permissions issue or corrupted files in the plugin. To troubleshot the issue and install the plugin, please go to WordPress admin panel → Appearance → Install plugins, and install...
Import or Export Theme Options
You can import or export the theme options from WordPress Admin Panel → Essentials → Theme Options → Import / Export.
