To increase engagement on your blog or vlog, it's important to create high-quality and engaging content that resonates with your audience, use eye-catching visuals and formatting, encourage comments and feedback, and respond promptly and respectfully to your audience's comments and questions.   You can also use social media and other relevant platforms to promote your content and engage with your audience, run contests or giveaways to incentivize engagement, and collaborate with other bloggers or vloggers in your niche for cross-promotion and networking.