You are in the Personal site
Go to Settings and tap Passbook & Apple Pay or Wallet & Apple Pay. You'll then need to follow the on-screen instructions.
How secure is Apple Pay?
What is the maximum Apple Pay transaction amount?
How do I return goods I've purchased using Apple Pay?
What is the maximum Contactless Mobile transaction amount?
Why was my Contactless Mobile transaction unsuccessful?
I have my device in a case, will this affect my use of Contactless Mobile?
Do I have a daily limit for contactless payments?
Can I turn off the contactless functionality on my card?
I carry both my contactless debit/credit card and my Barclaycard in my wallet, which one will be debited if I tap my wallet on a reader?
How will Transport for London (TfL) travel charges be shown on my card statements?
What should I do if I think I've been charged the wrong amount or if I accidentally touch my contactless Barclays debit card or Barclaycard on a card reader?
What should I do if my Barclays Debit card or Barclaycard is lost or stolen?