From their privacy page:
If you wish to cancel your account or have any questions or comments about our privacy statement, our practices or your dealings with Kidzworld, you can contact us at [email protected], or by snail mail at:
Suite 202, 1937 W 4th Ave
Canada , V6J 1M7
General: 1-604-688-2010; Fax: 1-604-688-2015
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.