What should I do in the face of the dilemma of the owner of the decoration company?

I'm just decorating, and you don't care about anything now. Let them do it. You just don't give money to anyone anyway. They can't help you. Don't give him the money from the decoration company, and you don't need to recover it. Property depends on it. If they come to repair it for you in person, it will be repaired. If you don't come, you're finished. Just ignore him and see what they do. No one will give him money and no one will dare to do anything to you. . Don't worry, don't be afraid of anything, it's not illegal. Close the door and call the police if anyone bothers you.