How do I change my email address? 4 years ago Updated If you need to change the email address tied to your account, please contact us at support@sidekickcard.com. Related articles Are there guides or tutorials available to help me set up SideKick? How to get started? Who is NexPay? Can I use my SideKick Card for UBER? How do I receive my SideKick Card? How does my child receive the SideKick Card?