Where should I put the turtle ornaments at home? What's the point?

It is mainly used to ward off evil spirits, because the turtle's back is like a shield, so it is usually placed in places where evil spirits exist, such as telephone poles, iron towers, bamboo poles and wires outside, so don't have too many bright wires at home. Feng shui theory needs to be studied well. If not, you'd better not use it. Sometimes it is called evil.