Need help connectiong an existing embedded form from shopify to klaviyo.

[Justindrivedigi]

Need help connecting an existing Shopify embedded form to Klaviyo because when we tried entering our emails to the store's embedded form, our emails were not registered in Klaviyo.

This is the website - https://lensesdirect.com.au/

The embedded form is located at the home page at the bottom around the footer.