Actually, the “Add to Cart” button should be displayed on the wishlist page even with the free version of the plugin. In order to assist you further, would it be possible for you to provide us with access to your WordPress dashboard? This will allow us to investigate the issue more closely and understand what might be causing the problem. If that’s okay with you, please send your login credentials to [email protected].
We appreciate your cooperation and look forward to resolving this matter for you.