She has been very lucky I would say as she is about to get a harsh rejection.
From the many captures that can be seen it is evident that the entire project requires a great improvement in terms of design.
I recommend that you hire a designer. This is a community full of good designers, otherwise you will be here the next 6 months trying to understand to correct it.
If you want to do it yourself, check all the tutorials on Tuts +, it will not be easy or fast but in a reasonable time you will be able to understand it for yourself.
I encourage you to keep working constantly