Do you have staff available throughout the attraction if I require assistance? Cadbury World has staff available throughout the attraction as well as several trained first aiders in case of an emergency. Related articles Can I change the date of the free tickets I have claimed through the Sun Newspaper? The portal wouldn’t let me book the day/time I wanted so I paid for a ticket and now I want a refund. How can I contact you? There are no Passholder slots available at the day/time I want. But there are slots available for general admission. How do I book? What is your postal address?