Why i am unable to add card at wallet?

There are several possible reasons you might be experiencing issues. So let’s start with a few basic steps. I’ve added links to support articles that may offer solutions to issues you might encounter. 

Are you in a country or region that supports Apple Pay?

Countries and regions that support Apple Pay - Apple Support

Does your financial institution support Apple Pay?

Apple Pay participating banks in Asia/Pacific, Africa, Europe Latin America, Middle East and United States - Apple Support

Confirm your region is set correctly.

Change the language and region on iPhone - Apple Support

Change your Apple ID country or region

thaman291 Said:

"Why i am unable to add card at wallet?: i want to add my card at wallet but it’s showing learn more while I touch add"

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Adding a Method of Payment:

Where are your performing this? Is it on the apple.com domain? Or is it from a link in an eMail?

If an eMail, it is a scam. If not, then go here:

• Add a Payment Method to your Apple ID - Apple Support
• If you can't Add a Card to Apple Wallet to Ise with Apple Pay - Apple Support