How to apply for a refund when Baidu deducts fees from 23 yuan?

1. Open the app on your mobile phone, and in the app My interface, click Enter Wallet.

2. Then in the wallet interface, click to enter the payment setting interface.

3. In the payment settings, click Feedback.

4. In the question consultation interface, select the refund notice question, then enter the problems encountered, and click Submit.