Is it caused by unclear division of labor that Internet cafes can't recruit people? Does the network management need to do table cleaning?

(treatment: accommodation, salary 1000, depending on your ability) "I also called this internet cafe twice to ask. The first time I called, the manager of the Internet cafe said that the webmaster should clean the table. When I heard this, I understood that what people wanted was a service-oriented network management, so I hung up. Later, it was discovered that this Internet cafe would release recruitment information every few days. Just the day before yesterday, I saw that this Internet cafe released the recruitment information again, saying that it needed technical network management, so I called again to ask if it was full. Do you want it now? Who knows when the supervisor opens his mouth, he still says that he still needs people, but he needs to clean the table. Didn't the recruitment information ask you about technical network management? Why are you cleaning? Then the supervisor said you can't stand there all day. I hung up as soon as I heard this. I just want to ask here, are you recruiting webmasters or waiters? Or a cleaner? In fact, it doesn't take much effort to see the bottle left by a guest when he is fine, but I don't like his tone (then you can't just stand there all day). The stationmaster is not responsible for this. The stationmaster is busy to death. Who will help? Do you have to find a job as a network administrator in your spare time?