You need to assign Widgets to "Shop Sidebar" in Appearance > Widgets to show anything here
Hawaiian Shirt
$39.98
Hawaiian Shirt
$39.98
Hawaiian Shirt
$39.98
Hawaiian Shirt
$39.98
Hawaiian Shirt
$39.98
Hawaiian Shirt
$39.98
$39.98
$39.98
Hawaiian Shirt
$39.98
Hawaiian Shirt
$39.98
$39.98
$39.98