You can find these settings in WP Admin -> Peepso -> Configuration -> Advanced > Performance Panel

• User Blocking
  Enable: Users will be able to block each other. This feature might degrade performance for users with many blocks.
• Enable “load more”
  Enable: Will disable infinite loading of activity stream posts, member listings, etc. To load more content users have to press “load more” button.
  • No
  • Everywhere
  • Mobile only
  • Desktop only
• Improve Get Activity Queries (BETA)
  Attempts to speed up PeepSo queries by skipping the WordPress default “count all items available in this query” behavior.