If you are using wanderers, you can remove the codes below from the file /templates/wanderers/html/com_easysocial/dashboard/sidebar.feeds.php
<li class="<?php echo $filter == 'everyone' ? ' active' : '';?>"
data-dashboardSidebar-menu
data-dashboardFeeds-item
data-type="everyone"
data-id=""
data-url="<?php echo FRoute::dashboard( array( 'type' => 'everyone' ) );?>"
data-title="<?php echo $this->html( 'string.escape' , $this->my->getName() ) . ' - ' . JText::_( 'COM_EASYSOCIAL_DASHBOARD_FEED_DASHBOARD_EVERYONE' , true ); ?>"
>
<a href="javascript:void(0);">
<?php echo JText::_( 'COM_EASYSOCIAL_DASHBOARD_SIDEBAR_NEWSFEEDS_EVERYONE' );?>
<div class="label label-notification pull-right mr-20" data-stream-counter-everyone>0</div>
</a>
</li>