How to upload a chapter of a manga?

https://www.mangago.zone/read-manga/mangago_how_to_guide/

Check one of the chapters ( う-´)づ

Hello i can help! So when you go to the manga on Mangago on the left side of the screen there is a little flag. Click on that flag and it says "report a problem" on the bottom there is "upload chapter" click on that and it should explain the rest!! If something is still unclear please ask. Btw if you don't mind whats the manga?

https://www.mangago.zone/read-manga/mangago_how_to_guide/
You can find it there

It's Koisuru Boukun. Thanks for the explanation!!

Thank you all for replying!