You need to assign Widgets to "Shop Sidebar" in Appearance > Widgets to show anything here
Baseball Jersey
$44.98
$44.98
$44.98
Baseball Jersey
[Top-Selling] The Nightmare Before Christmas Characters Full Printing Baseball Jersey
$44.98
$44.98
$44.98
$44.98
$44.98
Baseball Jersey
$44.98
$44.98
$44.98