Hi there, Nataline!
From one Magic Key Holder to another, welcome to planDisney! We're happy to have you here with us and congratulations on being a Key Holder as well. I've had a fantastic time with my
Magic Key and I love being able to visit the Parks multiple times throughout the year to experience the magic!
Given what you've stated, I wonder if the individual who was trying to link your Magic Key to their account had reached the maximum number of tickets they were allowed to have on their account. From prior
research, we've found that you can have ten tickets linked to a single account. Just in case, I contacted a Cast Member about your question regarding your Magic Key Pass. They stated that there may be a maximum number of accounts to which you may link your Magic Key, but they were unaware of that exact number.
If you need to clear some space in your
Disneyland account for more tickets, you may do so within the
Disneyland Mobile App. From the Home Screen, press the "☰" Features Menu and go to "Tickets and Passes." Find the ticket that you would like to unlink and press the "Delete Ticket" button.
Nataline, I hope that this was helpful for you and that you are able to organize your group for a trip to the Disneyland Resort! As a Magic Key Holder, you are welcome to host your group at the
Magic Key Terrace! It's a wonderful venue that allows your group to temporarily escape from the crowds and enjoy a cocktail while enjoying a fantastic view over Disney California Adventure!
Wishing You a Great, Big, Beautiful Tomorrow!
-Al