Head to your 'Clients' tab, then select the client
Go to the 'Finances' tab. And choose 'Ezidebit'
Click '+New Recurring Payment'. And fill in the details of how the recurring payment should be setup:
Note: the payments will be taken on the first day of each period displayed.
Add client Card/Bank info with Ezidebit
How to process a once-off Ezidebit payment
How to setup a recurring Ezidebit payment linked to a Membership
How to check your Ezidebit payment statuses and adjust schedules