Hi, I checked your site and the Primary menu shows up as hamburger menu on top left side of the site. The reason you are not able to view it is due to the color of the background and the menu is the same and the menu is blending into background. You can try and change the background image to something dark/black color and see.
Check the screenshot: http://tinyurl.com/jhlofh2
Since you are using dark theme, the color of menu becomes light colored, and exactly like your background.
You can change the color of this menu by using following CSS code in Appearance=> Customize=> Theme Options=> Custom CSS Box:
.mobile-menu-anchor a.genericon-menu, .mobile-menu-anchor a.genericon-menu:hover {
color: #404040;
}
This will change the color of primary mobile menu.
Let me know if this solves your issue or not.
Regards,
Pratik
.
