I have received a text message advising "Your bill for account number xxxxxxxxx is now available on www.three.ie/my account, stating an amount of €34.98 which is due on 04.05.2020. However, this is not my account number and the amount due on My3 account is not the amount on the text - the amount on My3 is the correct amount.
Why have I received this text? Is this an error? - I do not want to be billed for an additional €34.98.