1. In Online store settings, click on Catalog and then Products.
2. Select the product you want to share on Facebook or Twitter.
3. Click on the Facebook or Twitter icons, and click Share or Tweet to publish.
Adding social share buttons to product pages
1. Go to Design settings.
2. In the Sidebar section, check the box to enable share buttons on product pages. Don't forget to Save your changes.
Tip: Don't forget to add your social media accounts to your Contact us page and in your website's footer.