I think your bio is great for a comm that says 'small bio/ # bullet points' for a more traditional bio/comm I think you need a lot more. I'm not suggesting you HAVE to do one of those nifty scribbld layouts but take into account what people include ie: personality, basic details, quick facts, actual bio.
I think if you took what you had, turned it into a more paragraph formed biography then added a seperate blurb about her personality, some small basics to begin with; name, dob/age, occupation, hometown, etc, added in maybe a section on her appearance (totally option) and then gave a run down of quick facts; *likes tacos but hates burritos, *is a horrible slob and knows she needs to clean better, things like that. I think you'd see a change in mod approval. That said, ONLY if they think the bio is the issue, reading it, you have a lot of detail but like the person above me said, it's more of a timeline not a bio. I really hope this helps!!!