Article 19 of the Regulations on Work-related Injury Insurance: If an employee or employer refuses to accept the determination of a work-related injury or refuses to accept the decision, it may bring an administrative reconsideration or an administrative lawsuit according to law.
The reconsideration may be decided by the competent authority at the next higher level or the people's government to which it belongs.
The lawsuit hit the local grass-roots court.
According to the insurance regulations, only those who suffer personal injuries in the course of performing their duties belong to work-related injuries. Your situation doesn't seem to count, it belongs to third-party infringement.