Why didn’t the miners of the stock exchange building stop earlier?

The spokesman of the country’s electricity industry announced the discovery of 82 miners in the Tehran Stock Exchange building and said: “As soon as the meter is placed in the reading period, the increase in consumption is noticeable, so it was not long after they were installed that the miners of the stock exchange building were identified.”

Why did the miners of the stock exchange building not stop earlier? It first appeared in Business News.