Adding HTML to Menu

Hey WellStrategic,
Sorry for the late reply and thanks for the link to your site, I see that you have added the button & phone link into the Enfold Theme Options > Header > Extra Elements > Phone Number or small info text field, to add the phone icon before the phone number please try adjusting your HTML to include this before the phone number text:
[av_font_icon icon='ue854' font='entypo-fontello' size='20px'][/av_font_icon]
this is the phone number icon shortcode, if you want an image then use a image source tag with the link to the image, like this:
<img src="https://img.icons8.com/ultraviolet/20/000000/phone.png"/>
After updating your code please clear your browser cache and check.

Best regards,
Mike