OWL Carousel - New Arrivals not updating products

Hello,

We are using the OWL Carousel - New Arrivals on our homepage but the products are not updating or showing our latest products we have added. We are using the New from and New To on our new products.

Is there another way to get this to work? Or is there a way to clear the cache for this extension to get it to show our most recent products added to the site?