If the cart message, progress bar, or Download PDF button is not visible on your site especially due to theme customization or the use of a page builder it may be because the necessary hooks are not present in your layout.
To manually add these features, you can use the following shortcodes:

1. [dcm_product_page] – Displays the dynamic message on the Product Page.
2. [dcm_cart_page] – Displays the dynamic message on the Cart Page.
3. [dcm_checkout_page] – Displays the dynamic message on the Checkout Page.
4. [dcmp_progress_bar] – Displays the Cart Progress Bar based on the defined threshold.
5. [dcmpwc_download_cart_as_pdf] – Displays the Download Cart as PDF button on the Cart Page.

Simply insert the appropriate shortcode into your custom layout or page builder where you want the feature to appear.

Check here how you can add your shortcodes inside Elementor Pro.