Problem with privacy and edit profile

I've created a TAB visible only to administrator contains all data of users (name, birthday, address, phone number and so on) but even if these fields are not READ ONLY by users they cannot access on their own data to modify...

How could I set the possibility to modify personal data but not see the data of other users but they are administrator?

Thank you for help

Place your fields on a tab that is public and published then ensure that tab is in a not shown on profile position. Now create a new tab that is only accessible to your administrators view access level and use delimiter fields with substitutions to render those fields on the administrator tab.

I've understood quite all...
What are "delimiter fields with substitutions to render..."

After created my admin tab, please, explain me how duplicate all data I'm interested to publish only to administrator in that tab, tnx

Within CB > Field Management you'll create multiple or a single delimiter field to render your other fields using substitutions. Example as follows.

[cb_myfield]

More on substitution usage can be found in the below tutorial.

www.allmysocials.com/directory/tutorials/item/233-substitution-usage