Is there a way to request a manga?

you can request the page be added and wait for someone else to upload the chapters, or upload them yourself.

You need to email a mod to have the new page made at [email protected]
And send them following info:
Title:
Status:
Other title/alternative title:
Author/s:
Genre/s:
Summary:

And then upload the manga to an imgur link and then send that to them as well.
You'll have to separate the cover and all the chapters into new imgur albums. If you did something wrong admin will tell you what to do then. I think you should be okay with Google drive link also.

here's the visual: https://www.mangago.me/home/album/352284/
you can also just upload chapters once the page is made but it's always good to send at least 1 chapter with it