Hey Nai, it's errin. To upload chapters go to your "My Mibba" page, go to the right side and click on "Stories" and then press "Add a new story". After you set up your story, click on "Manage chapters" and go from there. And to reply to this, click on "MayaAngelou0524" at the bottom of this message. Do the same for everyone else who leaves you a message, too!
~XOXO,
Errbear