Hello, @ful1to,
You can use our theme “Products” widget https://postimg.cc/bs8MsWdP in the widget and set the settings for products like to appear on “Slider or as a Grid” see image: https://postimg.cc/Sj56PMFv and in the product data settings tab you can set the brands option as I do see image: https://postimg.cc/zHmnVsj1 once you are done with adding the brands in the widget settings save the settings and check back to your site after clearing the browser cache. The result will appear like this: https://postimg.cc/8sV4kvnf
Regards 8Themes Team.