Hey there,

In order to remove the Polls, you can disable 'Enable Polls' which is at Backend > EasySocial > Settings > General > General.

In order to remove the People, you need to copy the original default.php file which is at JoomlaFolder/components/com_easysocial/themes/wireframe/toolbar/default.php and paste it at template override location which is at JoomlaFolder/templates/YourCurrentTemplate/html/com_easysocial/toolbar/default.php.

Do take note that you need to create the folders manually.

Then, you can remove the following PHP code in the default.php file which is at the template override location:

	<div class="o-nav__item <?php echo $highlight == 'users' ? 'is-active' : '';?>">

				<a href="<?php echo ESR::users();?>" class="o-nav__link es-toolbar__link">

					<i class="fa fa-users t-sm-visible"></i>

					<span>

						<?php echo JText::_('COM_EASYSOCIAL_TOOLBAR_PEOPLE'); ?>

					</span>

				</a>

			</div>

Can you have a try and see how it goes?