How block not see people profile or delete

How can I remove that category of people,
that no one can take a look at the profiles of others.
up there in the bar, this is the people tab
and within it all so they should be eliminated.

or prevented in some way that other people do not look there

Thats in the menu builder. Just drag it to inactive if you don't want it there.

 I put inactive All member/people but still that people is there menu bar

Another question, why can not I do the admin my friend?

If your did, then it would not be there. So you did something wrong.

 
Question not understood.

 Yes I try to make my friend admin but not can.

 Try deano's tools http://www.boonex.com/m/Deanos_Tools_V1_6_Dolphin_7_0_Version

You can remove the Menu Item, you can also set it to not visible for guests and members.  You may need to clear the caches.

However, one can still visit a profile just by typing it in the URL or clicking on avatar etc.  So if you really want it so no one can view the profile of any member, you need to set the privacy level of the profile page so that it is viewable only by the owner of the profile.  However, that will include you as admin.

 Ok, i do all but still that people show there bar so if someone can tell me what i need to do then there Builers/Page Builer so i can remove or can put not visible?

Take a screenshot of the page if you can and post it here.

scroll up and you see there first place people and people2 pictures link