If you're promoting the product in your story, you can easily insert the link using the Link Sticker feature. Additionally, use text banners and GIFs to highlight the link.

If you don't have access to the Link Sticker feature or if you're promoting the product in a post, you can include the link in your bio and draw attention to it in the caption or story.

If you want your advertisement to be visible on your account for a longer period, you can create a story highlight alongside a post, featuring the videos you previously shared in your story, including the Link Sticker.