How does a micro-credit card unbind? Card Unbind diagram

1 The phone's micro-letter upgrade to the latest version and then click on "Micro-letter" opened after we click on the top right corner "..." Then in the open "..." There will be a "my bank card" after we click on "My bank card" to enter.

2 in the Open "my bank card" you will see there is a "credit card repayment" Now we click on it to enter.

3 Now we have a Recycle Bin button in the upper right corner of the information card interface, we click on this button in the pop-up interface we click "Yes" so our credit card will be unbound successfully oh.