I am almost 13 and in germany you should be able to add a Credit/Debit Card to your wallet but for me even tho im 13 it doesnt work
I have been 13 for over half a year now and i recently got a card and i wanted to add it to my apple wallet but it somehow doesnt work it o ly shows the option "previous cards" nothing more and i searched it up i should br able to add it
iPhone 15, iOS 18