What you should ask is that the manager said the salary was 5000 when he joined the company, and the boss said that the manager had no authority to decide the salary when he paid the salary. After a dispute occurs, it is recommended to negotiate first. If negotiation fails, you can collect evidence, complain to the labor inspection department, or apply for labor arbitration.

The method is as follows:

1, to confirm the facts of labor relations with the company, such as attendance records, document records during work, etc.

2. After confirming the labor relationship, you can ask the unit to pay social insurance and reissue wages.

3. If a written labor contract is not signed to pay double wages, a written labor contract shall be signed within one month from the date of employment.

5. If the unit terminates the labor contract illegally, it may demand economic compensation, which is twice as much as the economic compensation. If negotiation fails, it shall bring relevant materials to the labor inspection department to complain, or directly file a labor arbitration with the labor arbitration committee where the unit is located.