After logging into my account and selecting a plan, for example the £20 unlimited data, minutes and texts for the month plan, I get to the payment page, type in my card payment details and the page briefly says “oops something went wrong” and then I’m back to the previous page before payment.
there seems to be no way that I am able to pay for any plan I want. I have tried with multiple cards and have checked my name and address details! Please help?