Find the official WeChat official account of Guangfa Bank Credit Card on WeChat, then select it, enter "Guangfa Credit Card" and click, then select the name "Guangfa Credit Card" from the public account that appears. Just follow the public account. Or search for guangfa-card and you can add it successfully
You can also add followers through the following methods 1. Enter WeChat → Address Book → Public Account → Service Account → Search for the number and search for Guangfa Credit Card or guangfacard → Add Follow 2. Enter WeChat→Address Book→Official Account→Service Account→Search for Guangfa Bank by number→Add Follow