Oh my goosh! You like kpop, don't you?
(In response to your comment on my critique.)
You could probably put your story on hold for awhile while you go back and revise each chapter. If you didn't upload the chapters from a text file, then you can copy and paste your chapters into Word or something and print it out to revise it, which is what I do with my chapters.
You can also grab an editor and swap email addresses to pick out every mistake that you made throughout your chapters. It's a quick fix, really, even though it may seem like a lot of work.