on 05-05-2020 09:19
on 05-05-2020 09:23
05-05-2020 09:28 - edited 05-05-2020 09:30
05-05-2020 09:28 - edited 05-05-2020 09:30
Hi @Millsy0121
Check here https://status.o2.co.uk/
and have a look at these guides
Guide: How can I sort out my network issues?
Guide: Is the network down for me or everyone?
Edited to add, if you want to move to another network then a guide to cancel here ...
Guide: Cancelling Your Contract
Veritas Numquam Perit