Awful Experience - Avis employé Associate Software Engineer Broadcom

A colleague new hired together with me has left after one month. My manager immediately comes to me asking if I were going to leave, for no reason. After one month he comes back to fire me. I was still on probation, moved to Prague for this job. Had to start jobhunting in a new city for me, new country, with no professional experience to put on plate during interview, it was my first job. He has never even tried to onboard me.