2. After logging in, click "Bank Card" on the "My" page to enter, and then click "+"to enter the Bank of Communications credit card number to bind the account.
3. Then click "All" on the home page, and click "I want cash" in the list under "Credit card service";
4. Then select "Cash Transfer", fill in the payee information, payee bank and transfer amount and submit.
(Operating system of the above steps: brand model: Xiaomi Mi10 Litezoom &; & glory honor 20 yal-al00;; System version: miui12.1.3&; & ampmagic ui 3. 1.0; Software version: pay the bill. app 4 . 7 . 3 &; & Pay the bill, APP4.7.3)