Once your product catalog is uploaded to Facebook, you can tag products in your posts.
When you are creating a post, simply click on the product you want to add, and the location on the image. Then, viewers can tap on the image to see the product details and visit your store.
Learn more about tagging products on Facebook in our Help Center.
Note: Tagging products on Instagram is limited in certain countries. For more details, visit Meta’s Help Center.