iPhone is blocked for security reasons
<Personal Information Edited by Host>
Unfortunately we can't help you here. This is a user to user forum and Apple is not here.
That being said, I can leave you this support guide:
If your Apple ID is locked or disabled - Apple Support
If you get no help, you need to contact Apple directly, using this link:
Contact Apple for help with Apple ID account security - Apple Support
Regards and best of luck
Giulio
iPhone is blocked for security reasons