Navigation Issue

Hello everyone! I’m still fairly green when it comes to www.ads-software.com, and I just switched over from wordpress.com, but i seem to be having issues with the navigation. For some weird reason, my navigation bar isn’t showing up at all. I set the primary menu and everything,but for some reason it isnt showing up at all. I’m using the Hemmingway theme. and I’ll paste the navigation php code below, as I have a feelng it may just be a coding error I overlooked.

site: https://riversidenaturecenter.org/index/

<ul class=”blog-menu”>

<?php if ( has_nav_menu( ‘primary’ ) ) {

wp_nav_menu( array(

‘container’ => ”,
‘items_wrap’ => ‘%3$s’,
‘theme_location’ => ‘primary’,
‘walker’ => new hemingway_nav_walker

) ); } else {

wp_list_pages( array(

‘container’ => ”,
‘title_li’ => ”

));

} ?>

<div class=”clear”></div>

<ul class=”mobile-menu”>

<?php if ( has_nav_menu( ‘primary’ ) ) {

wp_nav_menu( array(

‘container’ => ”,
‘items_wrap’ => ‘%3$s’,
‘theme_location’ => ‘primary’,
‘walker’ => new hemingway_nav_walker

) ); } else {

wp_list_pages( array(

‘container’ => ”,
‘title_li’ => ”

));

} ?>

</div> <!– /navigation-inner –>

</div> <!– /navigation –>