No products were found matching your selection woocommerce

Hello,

I am vishal kumar and i made website on woo commerce and theme is Nielsen. But my categories page is not working for reference check this link:

chakhloo.com/product-category/veg/ Once i open this category page it shows. No products were found matching your selection.

So, Please help me out to resolve this ASAP.Because due to this my client is losing sales.

Thanks.