You need to assign Widgets to "Shop Sidebar" in Appearance > Widgets to show anything here
Air Jordan 13 Shoes
$84.98
Air Jordan 13 Shoes
$84.98
Air Jordan 13 Shoes
$84.98
Ugly Sweatshirt
Marvel Captain America Ugly Sweater, Ugly Sweater, Christmas Sweaters, Hoodie, Sweater
$48.99