How can I restore the cart notes function on my Etsy theme?

I purchased a theme off Etsy and now my cart notes has disappeared? Any ideas on how to add it back in. I have looked up all suggestions I have seen on here but the option just isnt there for me?

Hi @angies_1 ! You might find this article helpful to your question:

https://help.shopify.com/en/manual/online-store/themes/themes-by-shopify/vintage-themes/customizing-vintage-themes/get-more-information-with-order-notes