I can't change from a cedit card to a debit card to pay subscription
My online account is set up to pay monthly subscriptions using a credit card. I would like to change to using a debit card. When I choose edit the payment method, my debit card appears and I can fill in missing data like Postcode and CVV security. When I tick the boxes and click Save and Use, nothing happens.
The debit card is good and works for other uses. I have cleared the cache and tried using a different browser, but it makes no difference.
What is stopping what should be a very straightforward transaction online?
