First aid ~ ! Why do evergreen trees cultivated indoors wither?

Without sunshine or water, your indoor air quality is not good ~ ~ ~

There used to be an evergreen tree in my family, commonly known as "immortal", but it died gloriously in my family ... I am ashamed.

In addition, my family is also from Jiangsu, which has nothing to do with the climate. It depends on how you raise it. My house is in the kitchen ... I haven't moved out to bask in the sun all winter. I guess it's a lack of photosynthesis and it's suffocated ~ ~