Hola Nadia,
Bienvenida al Disney Parks Moms Panel! What a great feeling to find your question sitting on the panel! It's always extra rewarding to be able to help a fellow Peruvian guest plan their vacation!
You may choose to try and do that yourself through your
My Disney Experience account by selecting the option to "Change Reservation" on the Walt Disney World Resort
Hotel Reservations. You will need to scroll down to the Ground Transportation option and make the necessary modifications yourself.
You may also modify the information for
Disney's Magical Express by speaking directly with a Cast Member, simply
dial + 1 (407) 827-7153 (*charges will apply when making a phone call outside of the United States) and a super friendly agent will be happy to help make the necessary alterations.
Nadia, please come back with more questions you may have. We'll be hEAR for you!
I wish you the most pixie-dusted vacation of all!
Cariños,
~Desiree