Hello, cruise support is easier when the trip is treated like a booking file, not just a travel question. I’d keep the reservation number, ship name, sailing date, cabin category, guest names, dining time, excursion receipt, and passport-related notes in one place. Then I’d use
https://carnival-cruise-line.pissedc...r-service.html as the contact reference while asking about the exact part of the sailing that needs attention. A short request naming the passenger, date, and change needed usually reads much cleaner, especially when several guests share one booking.