Follow these instructions to setup Cron jobs in ZPanel.
1) Go to the Admin area in ZPanel
2) Go to the Advanced section and click Cron Manager as shown below
3) Find the Script text box and put your command in here
4) If you’d like, enter a comment in the comment box so you can easily remember what this Cron job is meant to do
5) In the Executed drop-down box, choose the frequency in which this job will be run
6) Click the blue Create button