He doesn't know what they are selling, for example, I want to buy a laptop myself, he won't be able to explain, I don't mean in Russian, even in Uzbek. Once we went to buy a TV with classmates, I ask how to take care of it, what temperature is needed for this big precious TV and how to connect it, they don't know themselves how to open an account for this TV how to log in to smart, how to log in to YouTube, I ask how to connect a simple antenna, they say you'll figure it out on your own