Hello Andrea,
The module you are talking are Widgets.
Please follow the steps:
- First Setup front-page and blog page according to this documentation: Setting up Front page and Blog ( Posts ) page
- Now from the admin panel, go to Appearance => Widgets, You can see there many widget areas, The widgets area for front/home page is Home Main Content Area
- Drag and Drop AT Posts Column widget to Home Main Content Area
- From the widgets options there, select Layout 2 in First Featured Post Layout , and Enable First Post Featured
This will display like Fashion module in demo. There are other various Available Widgets , which you can simply drag and drop to any sidebar widgets areas.
Hope this will solve your problems, further if you have any problems, please feel free to ask.
Best Regards,
AcmeThemes