If you follow these instructions you should be fine.....
If your payment is being declined there could be a problem with your card, or the system may be having problems.
I suggest you try again tomorrow .....
If you are still having issues then contact customer services https://www.o2.co.uk/contactus
*The Game Is On*
Hey @Ben1, did you manage to finalise your purchase with the advice above? Please do let us know if you're still experiencing issues with this
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