1. Open the WeChat app on your mobile phone and search for "China Merchants Bank Credit Card" in the search box.

2. After the search results come out, click the place indicated by the arrow.

3. On the following page, click to follow the official account of WeChat.

4. Under the official account content of WeChat, click the financial card selection, and then click the "card opening progress" indicated by the arrow.

5. In the message content box that appears later, click "Quick Card Opening".

6. Read the card activation related content, click below to read and agree.

7. Fill in the relevant information as required, and click Submit to complete the card activation.