My iPhone has been stolen
My iPhone has been stolen on 12/09/2019 and thief changed my password in iCloud and other social networks.Also, he deleted my account from smartphone and disable function ' Find my iPhone'.
I've already recovered passwords, but I want to know: how can I blocked my phone so that the attacker could't use it?
I have all documents and box with IMEI.
I talked to the police, but they do nothing, and time goes on. Need your advice.
iPhone XS