Mobile menu icon not showing

Works on my iPad 3/Safari.

Try clearing cache with Ctl/F5 (Win) or Cmd/F5 (Mac). Otherwise, any cache plugins?

Look that you have more than one problem in your “header” section.
First of all I see this:

<div class="<br />
<b>Warning</b>:  array_merge(): Argument #1 is not an array in <b>/home/content/p3pnexwpnas04_data01/31/2307631/html/wp-content/themes/customizr/inc/parts/class-header-menu.php</b> on line <b>58</b><br />
<br />
<b>Warning</b>:  array_merge(): Argument #1 is not an array in <b>/home/content/p3pnexwpnas04_data01/31/2307631/html/wp-content/themes/customizr/inc/parts/class-header-menu.php</b> on line <b>59</b><br />
<br />
<b>Warning</b>:  array_merge(): Argument #1 is not an array in <b>/home/content/p3pnexwpnas04_data01/31/2307631/html/wp-content/themes/customizr/inc/parts/class-header-menu.php</b> on line <b>60</b><br />
<br />
<b>Warning</b>:  array_merge(): Argument #1 is not an array in <b>/home/content/p3pnexwpnas04_data01/31/2307631/html/wp-content/themes/customizr/inc/parts/class-header-menu.php</b> on line <b>61</b><br />
">

Are you using any snippet about the header in your child-theme functions.php?
also you have two navbars <div class="navbar notresp">, and <div class="navbar resp"> .
Since Customizr version 3.2.0 , there’s just one navbar, one menu for both mobile and desktop view, so you clearly are using some mixed class-header-header_main.php
…

Thanks for your help Rocco!

To start, I’m picking up on a project where the previous developers got their money, bailed and clearly didn’t know what they’re doing on many levels. So I’ve been thrown a basket case to try to help a friend and trying to figure out what they were trying to accomplish has been difficult.

I’ll look at the header and functions files to see what might be wrong.