My kid outgrew KIDBOX. How do I delete a kid from my account? Jessica September 05, 2019 22:01 Updated Follow Head to the box settings section under the KID INFO section of your account and from there you can disable deliveries for your child. Related articles How can I cancel my membership? I'm having trouble logging into My Account. Can you help? How do size exchanges and returns work? How can I update my billing information? Do you require a signature for delivery? Comments 0 comments Please sign in to leave a comment.