Hi there Rachel,
Welcome to planDisney and thank you for reaching out to us with your question about Advanced Dining Reservations. I am so happy to see that you are heading to Disneyland Resort later this year and that you are ready to make your Advanced Dining Reservations. I love knowing that I have a plan in advance for our meals, making it easier to relax during our visits knowing we are all set.
I am sorry to see that you have been having a difficult time with booking your
Advanced Dining Reservations. Advanced Dining Reservations can be made up to 60 days in advance and some locations tend to fill up very quickly. For me, when I make my reservations I always start by logging out and signing back in to my Disney Account, and I have found it easier to make reservations using the actual website instead of the App. Sometimes Stitch does cause issues and I do end up having to try again later. If you still can't make your Advanced Dining Reservations, I recommend calling
Website Support or emailing the help center where a Cast Member would be able to guide you through troubleshooting in real time.
I hope you are able to make your Advanced Dining Reservations soon, Rachel. If you have any other questions please come back to planDisney, we are always happy to help.
~Stephanie