Warning: Please keep in mind that once you have deleted a blog or your account, it is removed from the CoSchedule system permanently as well as everything associated with it. We are not able to recover your data, including previously scheduled social messages, comments, tasks, team member information, or notes.
To delete your calendar, you will need to go to http://app.coschedule.com. Before deleting, if your calendar is in an active subscription, you will have to cancel your calendar subscription. Then go to your calendar's Settings > Calendar Settings page. In the bottom-left hand corner, click Delete/Disconnect This Calendar. You will have to confirm the deletion of your calendar.
After you have deleted all of your calendars, you will get a screen prompting you to make a new calendar. At the bottom, click on My Account.
When inside the "My Profile" page, click Delete My Profile.