After the death of an employee in the foot washing city, the family found a legal person with a business license. When he came, he refused to recognize him as a legal person. How can we make it clear

After the death of an employee in the foot washing city, the family found a legal person with a business license. When he came, he refused to recognize him as a legal person. How can we make it clear that he is a legal person? Go to the service hall or the industrial and commercial tax administration to get the industrial and commercial tax registration form of the unit, and you will know who the legal person is. Then apply to the labor arbitration commission for confirmation of labor relations, and finally apply to the labor bureau for work-related injury identification after winning the case. If it is identified as a work-related injury, a work-related injury certificate shall be issued. Then apply to the labor arbitration commission for compensation for work-related injury and death.