on 27-11-2023 22:33
Hi
I'm on my O2 trying to upgrade but it wont progress when i hit the checkout button
on 27-11-2023 22:38
The website has been down today.
Try again tomorrow or call O2 in the morning.
Looks like you should contact the sales team as they can help with that – message them on Social Media if that works best for you -on Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG)
Or you can call them on 0800 081 0255
Thanks