Hey there,
Do you mean that you want to remove the 'Advance Search' in the Discover?
If yes, there is no setting to do that currently. But you can copy the default.php file which is at
JoomlaFolder/components/com_easysocial/themes/wireframe/toolbar/default.php and paste it into template override location which is at
JoomlaFolder/templates/YourCurrentTemplate/html/com_easysocial/toolbar/default.php.
Do take note you need to create the folders manually if you don't see them for the template override.
After that,
modify the default.php file which is at template override location by removing the following PHP code:
<li>
<a href="<?php echo ESR::search(array('layout' => 'advanced'));?>"><?php echo JText::_('COM_EASYSOCIAL_TOOLBAR_ADVANCED_SEARCH');?></a>
</li>