If you want to unfollow on twitch you need to do the following.
- Login in to your account.
- Go to the person’s twitch link and
- click unfollow link.
- At the upper right area of the screen there is a heart-like button,
- and then click unfollow when it enlarges up.
Alternatively do the following;
- Log in your account.
- Click “Following” tab it will bring you profiles.
- Click the green heart button.
- Once clicked or unfollowed it will turn red.