Why does it always fail to open the social security payment page?

The social security payment page cannot be opened for the following reasons: 1 The social security payment page cannot be opened due to system maintenance or network delay. In this case, it is suggested that users can wait for a period of time and log in again to pay; Not all cities in China have opened the social security payment function. It may be because the city does not support the payment of China UnionPay Express, so users are advised to change the social security payment method. Before China UnionPay Express pays social security, users need to authorize China UnionPay Express. If authorization fails, they will not be able to pay. The above is the analysis and introduction of the reasons why the social security payment page in China UnionPay Express Rail cannot be opened, hoping to help.