Is there any one who have been admitted really?
Not to my knowledge.
One can infer by reading the last posts on this thread that the University of Turin has notified admitted applicants on May 06 and waitlisted applicants on May 10; and has not yet notified many of the applicants, who were presumably rejected.
I wouldn't lose hope yet, though. You should keep in mind that the University of Turin has extended by 16 days the application period, and that might have reflected on other dates of the schedule.
I'd check my spam folder. If there is nothing there, I'd wait patiently until past mid-May.