Why is the FiFine T669 microphone not working?

Question

Microphones

I recently bought a FiFine T669 microphone. The site says that it works using Plug & Play technology, that is, to start using it, you just need to connect it to your computer. Here something this Plug&Play does not work for me. The computer saw the microphone, put the firewood, micro programs see it, but when choosing a microphone in the program, it does not write anything. What the hell?