Why my cart page doesn't show corresponding shipping fee but all free?

Example product: https://www.hookeroad.com/products/hooke-road-front-bumper-rear-bumper-combo0-for-jeep-wrangler-jk-bxg116143?variant=37637836538036

We have set the shipping fee for this product in the Shopify settings, but the cart still shows free shipping, and there is no place in the theme editor to change the setting accordingly.

Is there any way to make this place show the corresponding shipping fee?

URL: https://www.hookeroad.com/

Hi @Dawn555 ,

I have just checked your store. You are using https://apps.shopify.com/discount-on-cart-pro app. This message has been generated from this app so you should contact this app directly to ask for support.

Hi @Dawn555

Usually, shipping fees can be calculated on the checkout page only.

Thank you so much! You are right! This App was installed by others, so I didn’t find the reason.