on 14-04-2020 21:54
on 15-04-2020 10:44
Hi @Gemma7
As members, who like you are customers not O2 staff and have no access to your account, suggested it is worth checking your MyO2 account and also the link to charges.
I would also suggest that you might take a look at this Guide on Tips to Avoid Unexpectd Charges on your Bill
As mentioned, this is a Community forum and, as "Live Chat" is not operating, you may need to phone customer services on the numbers provided.
Good luck and I hope you get this sorted.
Stay safe.