How do I change my email address? 03 June 2020 15:58 If you need to change the email address tied to your account, please contact us at support@sidekickcard.com. Related articles How do I change my email address? How do I receive my SideKick Card? How do I sign up for SideKick Card? Why can't I log in to the parent portal in incognito/private mode? Is SideKick a bank?