Hi Meaghan!

I just checked your site on my iPhone and iPad and the menu is working properly. I could click to see its menu items and could naviate to other pages.

Do you have the specific way to reproduce the issue?

Cheers,
Paul

Hmm. I could not reproduce the issue on my end. The hamburger menu is working fine on both of my iPhone 6 and iPhone 5s. Here are the screenshots:

iPhone 6: http://cl.ly/image/3H0Z343r2B0l

iPhone 5s: http://cl.ly/image/0Z242A0V2f36

Do you use Safari browser? Could you please try clearing all the caches of your phone\'s browser and test it again?

I think it should not be the problem. We can try changing from \"#\" to something else in the code. I am not sure this will work but it is worth a try. Please try the following:

1. Open \"header.php\" file and find this code:

<a href=\"#\"><span><?php esc_html_e( \'Menu\', \'uxbarn\' ); ?></span></a>

Note that you can go to \"Appearance > Editor\" and select \"header.php\" file from the list to open it.

2. That is the code for the menu button on mobile. Change from \"#\" to \"javascript:;\" so as a result it will be like:

<a href=\"javascript:;\"><span><?php esc_html_e( \'Menu\', \'uxbarn\' ); ?></span></a>

3. Update the file.

4. Clear all the caches once again and open your site on mobile: http://www.vthumanoidrobot.com (make sure the URL does not have the \"#\").

See if this can help.

Anyway, could you also try on other iPhones to see if it is working?

Wow, that\'s great! Glad I could help! :)