Hi Arnel!
Welcome back to the Disney Parks Moms Panel! We're glad you stopped by with your question!
My family loves utilizing
FastPass+ service when visiting
Walt Disney World Resort in order to decrease our wait for many of our favorite attractions. If your ticket has the Park Hopper Option, you will be able to book an additional FastPass+ selection (one at a time) for the second park you plan to visit, after you have used your 3 initial FastPass+ selections at the first park. Unfortunately, you will not be able to start over with 3 additional FastPass+ selections at the second park. For example, we recently booked our 3 initial FastPass+ selections to be used at Disney's Animal Kingdom Theme Park. Once the FastPass+ arrival window passed for our third FastPass+ experience, I was able to immediately book an
additional FastPass+ selection for Magic Kingdom Park via
My Disney Experience mobile app. We were able to repeat that process by booking an additional FastPass+ selection (one at a time) via My Disney Experience app, which was subject to availability.
I hope this information has been helpful to you, Arnel. Please stop by again with any new questions. We would love to assist you further as you continue to plan a magical trip!
Jodie