How to change the menu position left-left

I need to display a menu in a different way that I put on the form left-left.
The site is online at:
http://www.franchise-store.it/
In the first screen you can see the form as it appears now, but I would like to see the sub-menus when the mouse is on the menu category, as shown in the second screen.

Thanks for your help

Piero

Schermata 11-2456240 alle 20.42.21.png

Schermata2.png

Hi

Sorry but this is a customization request and we do not support that.