The only hair type that isn't there is just straight hair. It is possible to have a mix type. Me for example, I have 2b/2c curly hair. Or if your hair is very damaged and fried, that could be making it hard to determine your natural hair type.
I'm not actually sure what hair type I have and the types offered here don't really seem like mine.
can you upload a pic for us to see so we can help you figure out your hair type?