I'll teach you something, but it's of little use. You can also find something online. Editing this requires you to explore and learn slowly, rather than simply taking a class. Those we usually see on major platforms have good traffic and many fans, and they are accumulated and operated by the team for a long time. They can't be done by one person alone. It is time-consuming and laborious to rely on this alone, and it can't achieve the expected effect. Even if you edit a good work, it will be killed for various reasons.

Finally, I suggest you consider other aspects. After all, the media is still very popular now. If you are interested in editing, you can usually watch videos in this field and try to edit them yourself first.