You can find these options by navigating to WP Admin -> PeepSo -> Configuration -> Appearance, section Member listings

Options Explained #

Default Sorting arranges the members list in preferred way. There are three (3) available options

1. Alphabetical (Default) – sorts users from A to Z
2. Recently online – sorts users by the last time of visit
3. Latest members – sorts users by the date of registration
4. Most liked – sorts users by most liked profiles
5. Most followers – sort users by most followers

Users can hide from user listings
Enabled: Users can hide their profile from user listings.

Allow guest access to members listing
Enabled: Guest able to access member listings.

Only show members when something is searched
Enabled: Member listings will not display any members until something is searched.

Allow searching user e-mails
Enabled: Allow searching users by e-mail.