My kid outgrew KIDBOX. How do I delete a kid from my account? Jessica April 27, 2018 00:51 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? How do I disable my membership? I'm having trouble logging into My Account. Can you help? Will you automatically send (and charge for) boxes? How do size exchanges and returns work? Comments 0 comments Please sign in to leave a comment.