portachiavi iCloud

Hey Matteo0692!

Try the following steps to help with iCloud Keychain: Get help with iCloud Keychain

"If you don't see your iCloud Keychain items 

There are several possible reasons for why you can't find your iCloud Keychain information:

• Did you restore from an iCloud backup and then notice missing iCloud Keychain items? iCloud Keychain items aren't part of iCloud Backup because they already live in the cloud. To find your iCloud Keychain items in iOS 10.3 or later, tap Settings > [your name] > iCloud > Keychain and turn on iCloud Keychain. For iOS 10.2 or earlier, tap Settings > iCloud > Keychain and turn on iCloud Keychain.
• Did you turn off iCloud Keychain on all your devices? If so, your iCloud Keychain is removed from the cloud. If you chose to delete the keychain items from your devices when you turned off iCloud Keychain, your iCloud Keychain is also removed from those devices. You need to set up iCloud Keychain and add items again. (If you turn off iCloud Keychain on all your devices and choose to delete your iCloud Keychain locally on all your devices, Apple can't recover your iCloud Keychain.)
• On your Mac, did you use Keychain Access to reset your iCloud Keychain? If so, macOS deleted your iCloud Keychain items. Try setting up iCloud Keychain again. If you need to reset your Mac Keychain again, temporarily disable iCloud Keychain in iCloud Preferences before you reset your macOS Keychain."

Have a great day!

Hi Matteo0692,

Thank you for using the Apple Support Communities. You've posted a question in the English Community. If you are able to repost your question in English, you may reach a larger audience and have a better chance of receiving a reply.

Thanks!