You can include all social media links in the theme by using the "Social Media" section in the theme settings. Once you enable the social icons and add the respective links, they will be displayed in the designated section, such as the footer.
Step 1: From your Shopify admin, go to Online Store > Themes.
Step 2: Find the theme that you want to Edit and click Customize.
Step 3: Click Theme Settings.
Step 4: Theme Settings > Social Media
Note : When the input box empty icon will not displayed in the content