You can tag products in your Instagram feed at your store. Customers who find your tagged products on Instagram feed can tap a link to view and buy a product in your online store. These steps will help you to assist on how to tag a product on Instagram feed.
Step.1 Go to the app and select your feed.
Step.2 Click on tag option.
Step.3 Select a product from your image.
Step.4 Find product and save.