You need to assign Widgets to "Shop Sidebar" in Appearance > Widgets to show anything here
Hawaiian Shirt
$38.98
Hawaiian Shirt
Baby Yoda Hugging Avocadoes Tropical Leaves Hawaiian Shirt 2
$38.98
$38.98
$38.98
Hawaiian Shirt
$38.98
Hawaiian Shirt
$38.98
Hawaiian Shirt
$38.98