Apple lost its mobile phone, send a text message.

This short message shows that your mobile phone has been logged in from other places. You can click this link, and then you should be able to find out where your mobile phone is logged in, and then find your mobile phone according to that place. But I'm afraid you can't just delete the information inside, but you can report the loss of your mobile phone card in time and replace some important software to prevent others from logging in!