Menu not showing in iPhone for BuddyPress

The right sidebar is also not showing on the iPhone. What I am after is just a scaled down version of the desktop. My client does not want to create a mobile version of the site.

I recommend asking at https://buddypress.org/support/ so the BuddyPress developers and support community can help you with this.

https://buddypress.org/support/topic/menu-and-side-bar-not-showing-on-iphone/ You should be able to get support from premium theme author