The link you followed will bring you to this page:
https://www.aclicagliari.it/2020/01/03/nuova-edizione-del-corso-per-operatori-legali-nel-settore-immigrazione-2/?fbclid=IwAR377NPSarp58mlqf2Xxn5chVd2rpEvu44uG7hbuD29sFgQ5pfaLNZ3Y-is