product images not showing in Oceanwp theme

Hi there,
I have a strange problem on my website. the product images are not showing anymore. the images was loaded but suddenly they not showing anymore. I clicked the view to grid view, the images are showing. also the product image is showing perfectly in single product page.

I tried to use another theme and the images are showing properly. I don’t want to give up oceanwp theme so please help me fix this problem

thank you

The page I need help with: [log in to see the link]