wynlim You can create a cron job manually by running the crontab
command via SSH on your server. You can learn more about cron at: https://ostechnix.com/a-beginners-guide-to-cron-jobs/. SSH session instructions are available at: https://docs.opalstack.com/user-guide/server-access/#ssh-access
Once you're logged in to SSH you can run the following commands to create the cron job:
export EDITOR=nano
crontab -e
This will open your cron schedule in a text editor.
If you need more specific instructions, please send an email to support@opalstack.com and we'll be happy to assist you further with this.
Alternatively, you can use a plugin like WP Crontrol or Advanced Cron Manager to manage your WordPress cron tasks.