on 09-09-2023 13:33
you have charged me for 4 texts to Vanuatu on 13 August. I did not send any texts on that date, and I have never texted Vanuatu.
on 09-09-2023 13:45
Very probably an app registering with the number whose domain is in Vanuatu
We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 using the links below, they should be able to help you with this
or give them a call on 202 or 0344 809 0202