Get rid of "Add Cart" button on a single product

Please advise how as of October 2023 you can remove "Add to Cart" button on a single product. Customer support could not advise me and asked me to come here and all of the online videos methods are outdated since new updates have been made. 

Here is the link to the product page: https://ourhomeflows.com/flows/p/pre-recorded-home-flows-course

Try this Custom CSS:

#item-65296f72a27c09084be371f2 {
  .pdp-layout .pdp-details .sqs-add-to-cart-button-wrapper, .pdp-layout .pdp-details .product-quantity-input {
    display:none;
  }
}