Why do some companies post an apprentice at the door, fill out a resume, and then the front desk tells me not to recruit?

It is normal. He asked the human resources department, meaning that people really don't want people, and important people need ready-made technology. This is very common. It is really a question when the advertisement was issued. If it takes a long time, if the human resources department does not need personnel, mainly because there are no personnel in the workshop, it will inform the human resources department in the workshop. To recruit people in the human resources department, we must first ask the workshop.