How do I add new debit card

[NoelC0359]

I can’t get in to cancel old debit card and add new debit card

[dalyer]

What exactly do you mean by "I can't get in"?

Into what? 

Please explain the issue more clearly and in more detail. 

You should be able to manage your registered payment card details via your My48 account:

• https://48.ie/my48/settings/payment-details

If that doesn't work then please explain what happens/goes wrong.

If you need to contact 48 support about this then see the links in my signature below.