Hi Natasha -- Thank you for reaching out about your post. We are looking into what happened and will try to resolve this quickly.
Regarding future submissions: due to the volume and irregularity of submissions, it is sometimes necessary for us to delay the publication of Medium stories by several days (sometimes more) in order to fit them all into our regular publishing schedule. It is unusual to delay it so long as you've been waiting, but don't worry -- we are still publishing Medium submissions to our main site!