Apple Wallet
I am trying to add a sports ticket to my wallet but it won't work on my phone but does on my spouse's phone
iPhone 13 Pro Max, iOS 15
Question marked as
If it's already added to one phone, it may not allow it to be added again to a different one. Contact the ticket issuer for specifics.
Also, you can try to share the ticket from your spouse's phone and see if it will let you. If it doesn't, it may be limited to a single device only. Link-> Share boarding passes, tickets, and other passes in Apple Wallet - Apple Support