Hi Caila,
Welcome to planDisney and thank you for reaching out to us here with your great question. I am so happy to see you have booked a Resort stay at Walt Disney World Resort, I am sure you are going to make some magical memories!
I have found that when I have modified my Resort Hotel Reservations in the past it takes up to 24 hours to see the changes updated in
My Disney Experience. I also have found that I do need to log out and then sign back in to see the updates. If that doesn't work, try linking your reservation again. Once you are logged into My Disney Experience, scroll down to "My Plans" and under "Resort Hotel" select "Link Reservation". From there, follow the prompts to input the information required. As a last resort, if that doesn't work I do suggest
calling Disney Resort Hotel Reservations and a Cast Member will be able to assist with your reservation.
I hope you have a magical time at Walt Disney World Resort, Caila. If you have any other questions please don't hesitate to come back to
planDisney, we are always happy to help.
~Stephanie