There are times when you want to hide Joomla’s breadcrumb, for example the homepage or search results.
In your template add the following where you want your breadcrumbs to appear:
<div id="breadcrumbs">
<?php
if ( ( $_REQUEST['option'] != "com_frontpage" ) and ( $_REQUEST['option'] != "com_search" ) and ( $_REQUEST['option'] != "com_xmap" ) ) { ?>
<jdoc:include type="modules" name="breadcrumbs" />
<?php } ?>
</div>
This hides the breadcrumb from the home page (com_frontpage) the search results (com_search) and the site map, in this case Xmap (com_xmap). Make sure your breadcrumb mobile appears in the “breadcrumb” module position.
To hide a specific page add:
( $_REQUEST['id'] != "8" )
Where 8 is the id of that page. You can also do this for a task as well as an option, just adjust $_REQUEST['option'] to $_REQUEST['task'].