To create cron jobs in cPanel do the following
1.From your cPanel Web Host manager
2.Go to your List Accounts, in the Find option, type list and select List Accounts
3.From the middle pane, click on the cPanel logo next to the domain you wish to manage.
4.Under the Advanced option, select Cron Jobs option.
5.You can select some pre-defined common settings from the - Common Settings - drop down or select your own variables
6.Click Add New Cron Job to finish