Ask the photographer if the lighting below is artificial or natural in the sun.

It's more like the light from a flash, because the shadows are too soft. Basically, there should be no auxiliary light sources such as one main light, two lights or two reflectors above Yi Deng.

As for your lens, it's because you used naked lights to fill the light directly on the front, so the shadow is stiff and doesn't match the background decoration! Of course, the later stage is also a big problem. Many films can't be shot directly or are not perfect!