It is suggested that the actual situation be reflected to the school for investigation and confirmation.
However, as long as the recruitment involves fees, it can generally be identified as a liar company. Because regular companies will not charge candidates for any reason, any company that charges for training, work clothes and other reasons is generally a liar.
According to your description, collecting training fees on the grounds of recruitment belongs to the fraud of "recruitment to training", and there have been relevant judgments in Beijing, Shanghai and other places.