What should I do if the property parking fee of the Second Hospital of Zunyi Municipal Committee is not invoiced?

This will not work. Anyway, people stop their cars and you charge them. Of course, you have to give the receipt. If people can't find the invoice when they cancel it, the boss won't believe it. He thinks that money is for the owner to eat, which brings inconvenience to everyone. You are not a service. You should think more about customers and reduce unnecessary troubles. thank you