You can cancel the membership in the next period by accessing the "Appstore".
Select "Featured" (1), then go to your Apple ID users (2).
Select the "Manage" under the heading "Subscription".
This section provides information that has been activated today. The items that will be connected automatically. You can turn off auto-renewal system by turning off the Auto Renew, provided that you have to suspend the automatic renewal at least 24 hours before the time of the old members.
Alternatively, you can cancel the membership in the next period by accessing the program Itune from a PC or MAC.
** Or send information to the member@ookbee.com