The door of the shopping center is facing the right angle. How to solve feng shui? thank you

Self-reliance, the most basic answer! The history and knowledge of Feng Shui in China for thousands of years cannot be understood overnight. I don't understand if I go deeper. You have to look at the environment around your shop, plus the calendar of that year and the local feng shui pattern ... I'm dizzy ... I haven't studied it anyway. I wonder if anyone here understands it. ...