The ‘Delete All Comments of WordPress’ plugin is built to delete all comments (Approved,Pending) from wordpress database by only one click and vary easily.
Use this Plugin under admin :
Tools > Delete Comments
Just a standard installation required.
Plugins > Add New > Upload > ‘delete-all-comments-of-wordpress-website.zip’ – Install Now
Unzip & Upload ‘delete-all-comments-of-wordpress-website’ folder to the ‘/wp-content/plugins/’ directory
Activate the plugin through the ‘Plugins’ menu in WordPress
Delete All Comments plugin is under ‘Tools’ menu
Plugin official website address
If you encounter problems in using the Delete All Comments of wordpress plugin, you can comment below, and I will try my best to help you solve the problem