Social media
To add links to your social media accounts that you want to display on your website, go to the “Social Media” tab in the Theme Settings of your Shopify theme. Enter the full links to your social media accounts, such as https://facebook.com/shopify or https://www.youtube.com/shopify, in the fields provided under Social Accounts, and click Save. You can add links for LinkedIn, Facebook, Instagram, YouTube, TikTok, Twitter, Snapchat, Pinterest, Tumblr, and Vimeo.
The icons for your added social media accounts will appear in the footer of your online store and in the header mobile menu, provided that the “Show Social Media Icons” checkbox is checked.