1. Open WeChat and click the "I" icon in the lower right corner.

2. in the "me" page, find the "card package" option and click enter.

3. in the card package page, find the ginza membership card you want to cancel.

4. Click the membership card you want to cancel to enter the card details page.

5. In the card details page, find the "…" icon in the upper right corner and click Enter.

6. in the pop-up menu, select "delete" option.

7. according to the prompt, select the "ok" option to delete the selected membership card.