The mobile menu icon does not appear on the note 10 of the
Android phone
Can you send me the link of your website so I can check it?
The caused by conflict between 2 versions of Fontawesome 4.7 and 5.0. You can use this CSS to fix it
.topbar-device-mobile i.fa.fa-bars {
font-family: ‘FontAwesome’;
}
font-family: 'FontAwesome';
Please copy this CSS again.