If you have any complaints about Shanghai Hehe deduction fee 86, you can choose to complain on the black cat complaint platform. The black cat complaint platform is a fair and transparent third-party complaint platform dedicated to protecting consumers' rights and interests. You can register an account on this platform and fill in relevant complaint information, including specific questions and relevant evidence. The platform will review your complaint and help you communicate with Shanghai Hehe Deduction Fee 86 to solve it. Complaining through the black cat complaint platform can improve the efficiency and fairness of complaints and ensure that your rights and interests are reasonably safeguarded.