This belongs to the investigation and research work before taking over the business, which is too urgent. But it doesn't matter, everyone will do this at the first few times, remember when you suffer more. Nowadays, people are too impetuous, eager for quick success and instant benefit, and often ignore a lot of important basic work. This is not a problem for you alone, but a common problem for people of our time.

It is reasonable to go to court, but it is estimated that it will have no effect and it will cost money and time. You should warn such a rogue directly to his face, or she will think that you dare not speak out and are easy to bully. If it still doesn't work, install a monitor in your store, make all kinds of preparations, keep the evidence, and then distribute materials in the window and various possible local places to expose her, so that all customers and potential customers, including those in the supermarket, know the truth. Surveillance is to prevent her from jumping over the wall for revenge.

If not, that is to say, the white road is basically impassable, which really drives people into a hurry. There are also jobs like debt collection companies that take people's money to eliminate disasters.

In short, remember that everything is no big deal, it will pass, don't take it to heart.