My Apple ID was used for a purchase but I'm not aware
Hi There,
Please note that recently apple ID has send me an invoice to pay for which i have no idea on how it was purchased and i dont even know when this was done. I feel my ID was hacked and this purchase was made. Because few weeks later, i did receive an email from some country that someone was trying to sign in. But i did notify on the email sent by apple ID that it wasn't me and changed my password. However after that i had done software update, whereby they needed my password and i wasn't able to login in, so i changed my passport again. And now recently i receive a message from apple support that i need to make payment, if not my ID would be locked in 24 hours.
Please advise the steps to take.
Thanks
Heena
iPhone X, iOS 11.3.1