Hi Odalys,
Thanks for sailing by planDisney with your question. I'm sorry you are having an issue with your information in the
Disney Cruise Line Navigator app.
To update your date of birth in your Disney account, you will need to
call Disney Cruise Line for assistance. You will need to make sure this information is correct prior to your
Online Check-In since your
birthdate must match your Government-issued ID. You may need to sign out and sign in again to your Navigator app once the information is updated for it to be correctly reflected in the app.
There is so much planning you can accomplish in your Disney Cruise Line Navigator app so I'm glad you are familiarizing yourself with it! You can book
Port Adventures, Adult-exclusive Dining, and other
onboard activities that require reservations. Once onboard, your app will be your guide to all the entertainment and fun onboard and provide information about your ports of call. Be sure to select the heart icon next to the events you don't want to miss so the app sends you a reminder (to use this feature, you must allow notifications from the app)!
I hope you get your information squared away and you enjoy an amazing vacation, Odalys. Sail by any time with other questions; we are here to help!
Wishing you many magical memories,
Shannon