Just find the network administrator.
When small Internet cafes are playing ball games, they can't walk away. Just yell at the network management machine XX to add a point. The big Internet cafe can't shout like that, so I have to go to the front desk to find the network administrator to add some points. It is really not recommended to go to the Internet cafes now if there are not many people driving in the dark. It is too expensive. The configuration may not be as good as your own. The environment is good and bad. The environment of the Internet cafes is good but more expensive.
