1, some companies may not lack jobs just to give the company a platform and expand their influence. So the courier may not respond.
2. The delivery time may be wrong. Sometimes if you accept too many resumes in a short time, you may lose the opportunity sooner or later.
3. the resume is not good-looking, and there is no need to go to HR.
4. Some companies have format requirements for resumes, and they don't necessarily fill in resumes according to the format.
Maybe you haven't read your resume. You can ask politely by phone.
From Q user: Z Xiao Yong
In probability theory, for every 100 shooting, there may be 20 comments and several interviews. From Q user: drowning fish