We are assuming that you are using WooCommerce
In woocommerce product details page some default tabs comes (e.g. review).
Say, open any of your product page….. it should show something like this screenshot.
If you use divi builder, to add some sections or text with products, still it shouldn’t create any conflict. Default woocommerce functionalities should be there. If woocommerce tabs are there you can find a new tab there which is created by our plugin.
But if woocommerce defaults are not there then how much you have modified in products template file, may be a concern.
In that scenario, we will request you raise a support ticket here.
Your query will be attended by woocommerce experts.
Thanks