Most of the time when you are a smaller creator the comments will be filled with suggestions from other poeple on how they think you can improve your content.
When you uplaod a video ask your friends what they think about it. Friends give the best feedback and will telll you what you should do.
See what larger content creaters are doing to captivate their current audience, and bring in a new audience.
Look at content creators that make siilart content to what you make. See how they do it and use osme of their tactics.
Try to improve somehting with every video.
Create a place for yor community to interact, like a Discord server.
Credit the creator. If you use someone else's content in your video make sure to credit them either in the description, or in the video itself.