FREE SHIPPING ON ALL DOMESTIC ORDERS USE CODE 2021 FOR 10% OFF FALL/WINTER & SALE STYLES

You do not have a link list with a handle set to s-s-collection, or you do and it's empty. Go ahead and create a link list called S/S collection on your Navigation page and populate that link list with links that point to collections, to see collections listed here. Make sure the link list also has a handle set to s-s-collection.