The website you’re linking to might not have the necessary meta tags (og:title, og:description, og:image, etc.) for generating a preview. Websites need to include Open Graph meta tags for platforms like WhatsApp to create previews. WhatsApp might have issues generating a preview for links that are not secured with HTTPS, though this is less common. Dynamic or JavaScript-Rendered Content: If the content of the website is dynamically generated (e.g., by JavaScript), WhatsApp might not be able to scrape the content effectively to create a preview. Or check your settings on whatsapp
