Oh, you should mean that the person who rents your house uses your house as a temporary start to open an account for customers to copy futures? In fact, everyone has their own difficulties, and everyone should understand each other. As far as you know, as long as his company is legal, whether his company exists. As long as it's not a deceptive short-selling company, then everyone should get along well. If so, you can report him. This is a personal opinion. .