atolls Backend Developer interview questions

HR interview, take home task. There are more rounds like code review and etc, but after the take home task, I received a feedback saying that the position was already filled. During the initial screening call, I was told I will be sent the take home task the next day, but I received only after 5 days after following up. Later I received an email asking to be patient for feedback for the coding task as there was a team restructuring going on, then after a few days they said the position was already filled.