How to setup CRON Job to make unfeatured task if featured date as expired

You can also use this plugin to run CRON manually https://wordpress.org/plugins/advanced-cron-manager/

Below is the hook that can be added to setup featured task

taskbot_update_featured_listing

After that, we need to set the cron job from cPanel for the wp-cron.php file located in WordPress root.

Go to the cPanel and then click on Cron Jobs

Then Setup a Cron Job according to your needs. 

Command will look something like that

wget -q - O - http://yoursite.com/wp-cron.php?doing_wp_cron >/dev/null 2>&1