My I pad get worst I need to make a reservation with Brea Mall’s store right now

You can make a Genius Bar reservation at an Apple Store of your choice here:

Genius Bar Reservation and Apple Support Options - Apple

Also be aware that you can easily initiate and manage support cases - and make appointments at your local Apple Store - using the excellent Apple Support App. If not already installed on your Apple device(s), the App can be downloaded from the App Store:

https://apps.apple.com/app/apple-support/id1130498044