My Sun Superdays unique booking code isn’t working? If your code is not working please reach out to the Sun’s Help Support team. https://www.thesun.co.uk/contact-us/ Related articles I have Sun Free tickets but I can’t book for the time slot/date I want, as it is showing as unavailable. What do I do? I have booked my tickets over the telephone, but have not received my e-mail confirmation? Do you offer a e-ticket/print at home option for online tickets?