Two years after you graduate, the school will send the file to the personnel department where you fill in the address. When graduates are employed, they should not be handed over to their work units for safekeeping. Every city has a designated personnel center, and the personnel center in this district will let you store your files when you sign up. Did you really hand over the whole file to the unit? In this case, the only way is to let the school issue a written certificate, and at the same time, you can ask the unit to give corresponding compensation. Because it is the fault of the unit, if he does not pay compensation, he can take legal procedures to safeguard his legitimate rights and interests. After all, you are a graduate of Wuhan Institute of Technology, which is priceless! Another possibility is that the unit doesn't want you to leave, but you insist on leaving, so he deliberately wants to detain you and continue working in this unit on the grounds of "lost files", or he knows that young people have a weak legal awareness and don't know how to safeguard their rights and interests, and lied to you about the loss of files. You can go to the law firm and write a lawyer's letter to the unit, warning him to return the file as soon as possible!

Have you seen your file with your own eyes? If it is not sent to the company, but sent to the school, it is the fault of the post office if it is not received at the receiving place!