Facet blocks are not geting displayed

Hi I am using splash theme, I have installed and configured Commerce search API in my website. I have configured the blocks in my product grid page(Shop page ) page, but the facet blocks are not visible in the page. Please help.
Hello boutiquesoncart, I think you have some missing or wrong step on configure Search API. Actually, such as description above we could not imagine what's the cause. So, please check on your steps. Thanks,