How do I "Tag" people in my facebook community page?

[Lopamudra]

Hi I have opend a new community page in facebook,where i am unable to tag people in the pictures. How will I tag people in my pictures (community page) ? Please help
I have tagged in my facebook profile there i did not find any problem, but in my facebook community page whenever i tried to tag and typed the name of my friends they never get that picture in there profile even though i complete "finish tagging"... even i never get any name suggestion while typing the name of my friends. i have done this lots of times even after typing the name of my friend with exact spelling i get a only a worthless name (which is not my friend even no one).