Once you have your profile set-up, be sure to edit your customer SMS & Email reminders. 

1. From your left side bar menu select the my profile which is your name. 

2. Select Notification settings

3. Go ahead and choose your settings for SMS & Email Reminders. You can send appointment reminders to clients 2,4,24, 48 hours and 1 or 2 days before their appointments. 

Don't forget to Save your changes!