first, you can call the customer service phone of China merchants bank to inquire about the card replacement progress.
Secondly, you can open the "Pocket Life" APP of China Merchants Bank, click "Progress Query", and enter your ID number to query. (Operating environment of the above steps: mobile phone model: Xiaomi Mi 1 Litezoom &; & Glory honor 2 yal-al; System version: MIUI 12.1.3 &; & MagicUI3.1.; Software version: Pocket Life APPV 8.1.8 &; & Pocket life Appv8.1.8)
Finally, you can open the credit card official website of China Merchants Bank, click the progress query under the column of "Card Handling", and enter the ID number to query. (Operating environment of the above steps: Computer model: Lenovo YOGAC 74&; & Lenovo rescuer Y7P;; System version: Windows 7&; & Windows7; Software version: IE 8..76.16385 &; & IE8..76.16385)