2. Secondly, we should collect the fictional facts of the other party and the evidence we don't know, and ask the other party to immediately stop the infringement and replace the legal person.
3. Finally, if the other party doesn't agree to the change or can't find anyone at all, it should promptly go to the market supervision and administration bureau where the company is registered, complain to the company registration department, request to revoke its legal person qualification, or complain or sue to the company registration authority.