How to activate the social security card of Postal Savings Bank with mobile phone?

According to Baidu French Network, the method of activating the social security card of Postal Savings Bank with mobile phone is as follows:

1, first open Alipay and find the Citizen Center;

2. After entering, click Social Security in the Civic Center;

3. Then find a new social security card service in the page;

4. Click on the right to open the social security function;

5. Click agree and authenticate in authentication;

6. Click to open the page for processing.