Adding Pay in 4 option to Divi Product cart and checkout

Description

I am using the Divi Theme by Elegant Design and woocommerce. I would like the Pay in 4 option to show in the product page and in the checkout process so that they can see the sample payments displayed. I currently have Paypall Express Checkout active and it only shows a Paypal Credit button but nothing about the Pay in 4 option and no example split payments.
When I looked up how to do this I found a page with sample code that I am supposed to add to my site, however I do not use this feature on Divi and am not sure how to proceed.
Thank you for your time!!