How to change the mailing address on WeChat of HSBC Credit Card?

The steps to change the WeChat mailing address of HSBC Credit Card are as follows:

1. Open WeChat and enter the official WeChat account page of HSBC.

2. Find the related options such as "credit card" or "card service" on the official account page of WeChat, and click to enter the credit card service page.

3. Find the related options such as "card management" or "card information" on the credit card service page, and click to enter the card management page.

4. Find relevant options such as "Modify mailing address" or "Change card address" on the card management page, and select the credit card number whose address needs to be changed.

5. Enter the new mailing address and confirm it, and then follow the prompts on the page.