Ash here from the Shopify team. Welcome to the Shopify Community!
I'm happy to help out with enabling this feature for you! In order to do so, I will need to verify you on your account first. I've just sent an email to the email address associated with your Shopify Community account. Please reply back to that email and let me know your .myshopify.com URL to complete verification, and we can take the next steps together. If you use an alternate email address to log into your Shopify account, please specify that email address in your reply so that we can properly authenticate. Looking forward to hearing back!