11-11-2020 06:57
14-11-2020 13:16
14-11-2020 13:21
14-11-2020 13:21
You can try live chat.
If you go to the shop pages it might show up for you https://www.o2.co.uk/shop
23-11-2020 19:29
23-11-2020 19:35
23-11-2020 19:35
If your old sim is still working you need to do a sim swap Guide: Sim Swap: a mini guide 2017 update
If not, you need to contact O2 Guide: Coronavirus Community Help and Support
23-11-2020 19:42
23-11-2020 19:47
23-11-2020 19:47
If you can post here you can call using Skype.
Details in the link I gave you.