I called to apply for a job, but I didn't answer the phone. More than one company. Why is this happening? Then send a message to send a resume, and there is no news! Whether to recruit people or not!

Either the company doesn't recruit people, and then the personnel are in trouble, or the company is a liar, and the personnel are afraid that you will check him.

Generally, before calling for a job, check whether the company is recruiting people and what positions to recruit, and then make a targeted call. Don't call directly to ask if you are hiring without knowing anything, so people will resent it.