The School of supernatural teens

This story will have points of view and stories this is my first book so, yeah.
This story is about a girl named Gina with insecurities and her best friend Sophie is her crush. On top of that she is going to high school with non human students.
Also there is a character named Alex who is a Demigod and is half god he is not a very nice person or so he seems some how he gets into this school against his will, but he had to go since the government forced him too. Will he learn about his mysterious powers? Will he know who his parents are?
Then there's shy person, Sarse, they have issues, with being part mermaid and part vampire, is there much more to them too? Will they ever get to be happy? Let's just say that Sarse is well suicidal and, they have issues. And there's Sophie who is powerful but can't take the grief, she is part fairy and part mermaid. She has a normal family, but she has lost a lot of people in the Great War or Patheion. She is unaware of Gina's feelings for her, and Sophie does not yet know the dark past she has; her memories have been erased, she knows who she has lost but she does not remember how they died. Sophie is very nice but she can't take too much; her feelings are a burden to her.

Well so what do you think read this book!