1. Open the Huacai Life Credit Card App. When you see the My button above the main interface of the application, click it to enter the My interface.

2. In the My interface, you will see the personal information option, click to enter the personal information management page.

3. In the personal information management page, you can view and modify personal information, including name, mobile phone number, ID number, email address, etc.

Huacai Life Credit Card App is a credit card management service application launched by Huacai Life Company. It can help users view credit card bills, repayments, point inquiries and other functions. If you encounter problems on the app, you can call the Huacai Life Credit Card customer service hotline for help.