The menu in four different corners is not possible with the Mobile layout as this uses the hamburger/accordion menu.
In this case i would suggest your take the CSS from the Desktop menu and apply on Mobile.
For example the desktop menu on mobile screen sizes gets display:none and other css so it is not visible. You could reverse this manually.
https://laytheme.com/documentation/custom-css-styling.html
Of course if you set the phone breakpoint to 0 then desktop layouts would be used on Mobile and there you would keep your menu's.
Best Richard