Jiangxi public security entry-exit online processing can't click after clicking on the city?

On wechat, click on my "payment" to find the "city service" point inside. There is an "immigration and entry and exit" in the following government affairs synthesis. Click on the applet to apply for a certificate.

In Alipay, my application selects "City Service", finds "Government Affairs", and clicks "Enter" to see "Visa Processing" for entry and exit. Click login to handle it.