Youtube Video Editing

I would love to see your work with video edition. I am looking for an editor to help me editing my faceless youtube videos about learning english. I am also wondering if you know about SEO and youtube channel growth. Can you take a look at my channel and the videos, and tell me how much would it be to create/edit videos like those ones?

Thank you!

See attachment to find the link to the channel and video style I am looking for