on 07-12-2021 21:21
on 07-12-2021 22:26
There is a problem with the billing platform. O2 are aware and are attempting to fix it.
You just have to keep trying every day.
Veritas Numquam Perit
on 07-12-2021 22:26
on 07-12-2021 22:29
There is a known issue with bills and payments which O2 are working on and hope to have fixed soon.