To delete your My Mirror account, login and click on your profile tab. This will be on the left-hand side menu if you are on a PC/Laptop or under the drop-down menu near your name on the top right-hand corner of the page if you are on a mobile device. Scroll down to the very bottom of the page and click on the red delete account button.
Please note, if you have any upcoming sessions booked, you will not be able to delete your account unless you cancel all upcoming bookings. For more information on how to cancel your sessions, please see our article I need to cancel my session