How do I get comments, likes, and subscriptions?
There are many things you can do to compel your viewers to comment on your video, to like your video, or to subscribe to your channel. The main point is to compel your viewer to click on a link that will take them to your YouTube video page. Remember that when your viewers are watching your video on a blog or mobile app or other site, they are not directly on the YouTube page for your video. You will need to include some sort of call to action to compel them to go to your YouTube page.
Important: Note that your campaign is displayed outside of YouTube, and your viewers will need to go to the YouTube site in order to comment or like your video or subscribe to your channel. In the description of your video, ask your viewer to click on the YouTube button to go to the YouTube website and leave a comment or like your video.