Hello, @Anne,
1. We have identified that the regular product price was not set under the edit product section. We have now edited the product and set the regular price, which is now functioning correctly on your site. Please refer to the images provided for further reference: https://postimg.cc/yJgn4P6r , https://postimg.cc/mP3QW57D , https://postimg.cc/f3wYzfvv
Additionally, we recommend that you read and follow the instructions outlined in this article: https://woocommerce.com/document/managing-products/
2. We have noticed that when products without a price are added to the cart on the shop page, they are directed to the single product page. Conversely, products with a price are sent to the cart page. To resolve this issue, please edit the products and set the price. We have created a video to provide a better reference, which can be found here: https://www.veed.io/view/8e48d40d-4bc8-42a8-bf2c-5000e1daa788?sharingWidget=true&panel=sharev. We hope this helps.
Best regards,
8Theme’s Team