Change mobile breakpoint in Flatsome Theme

I need to change the breakpoint of the header menu, so the hamburger menu will show on tablets as well. Right now, the header menu wrap because the width of the screen isn’t enough. So I want to change the tablet view so it is similar to the mobile view, with the hamburger menu. Does anyone know how I do that?
My site is www.kanaaudio.com.

Hi,

Please contact your purchased theme author, theme author will assist you.

you can contact flatsome theme Author Flatsome Author Support and let them know. Theme Author will be happy to assist you.

Thanks

Thank you, I will try to contact the author!