Find these options in WP Admin -> PeepSo -> Configuration -> Appearance
Display name style
Dropdown option to let you chose what names will be used for users of your community?
Users can override display name style
Enabled: New option appears in Preferences area when user edit the profile to let them chose what name to use.
Enabled: Users can permanently delete their profiles
Enabled: User profiles are shareable to social networks (link appears on the profile page in the cover area)
Enabled: Users can “like” each other’s profiles
Always link to PeepSo profile
Enabled: Override third-party profiles and link to PeepSo profile (might not work with every third-party plugin)