AUTODOC interview questions

I have a three year experience in the HR a right now they were searching for a people delivery specialist that had fluency in Italian and all of the knowledge of how the italian documents are handled. I was basically the perfect candidate. I am myself doing a lot of interviews, and the fact that just after one interview they just sent me an automatic rejection email proves to me that they are quite unprofessional. I have at least should be evaluated a second time, or received a proper explanation on why I wasn’t chosen, since I met all of the requirements. The interview was easy, non structured.