Hi Yanbing, welcome to planDisney!
I'm so sorry that your Disney vacation plans didn't work out. But the great thing about Disney's
theme park reservations is that they can be canceled and re-scheduled to another date with ease! To cancel your current theme park reservation, you just need to log in to your
Disneyland Resort account, select the "My Disneyland" link, and then click the "Ticket and Reservation Details" link. Select the reservation you wish to cancel and click "Cancel Reservation". You'll then be able to select the party members who need to cancel. Once canceled, you're free to go ahead and book your new reservation!
Theme Park Tickets are nonrefundable and nontransferable, but you do have options! Park tickets are valid until their expiration date, and if the tickets happen to expire, per Disney's
eTicket Terms & Conditions, any wholly unused, expired Disneyland Resort Theme Park tickets (except for special event tickets or tickets purchased from a third party), can be applied towards the purchase of a new Theme Park ticket in equal or greater value to what was paid for the original ticket. So don't worry, you have options!
And there are so many reasons why it is an exciting time to visit the Disneyland Resort! The
Avengers Campus is an all-new land at
Disney California Adventure Park. Where else can you team up with the Marvel Avengers? And though
Star Wars: Galaxy’s Edge at
Disneyland Park isn't as new as Avengers Campus, it's still a MUST VISIT. I've been there a few times now, and still, each time I visit, I'm amazed and stunned.
I truly hope you're able to find another time to visit the Disneyland Resort. Magic awaits!
See ya real soon!
Jin