Bonjour j’ai pas pu ajouter ma carte bancaire

Apple Wallet (Apple Pay) accepts card from participating banks and card issuers. Cards from non-participating banks and card issuers will not be accepted.

Apple Pay participating banks in Africa, Europe, and the Middle East - Apple Support

Apple Pay participating banks in Canada, Latin America, and the United States - Apple Support

Apple Pay participating banks and card issuers in Asia-Pacific - Apple Support

Note that this is separate from payment methods for your Apple ID account (for digital purchases).

Payment methods that you can use with your Apple ID - Apple Support

Add a payment method to your Apple ID - Apple Support