Click Continue and log in to check the billing information. What does the prompt on Apple's mobile phone software mean? Why didn't you receive this prompt? Not before.

1. The balance in the bank account is not enough to deduct the arrears. Just put some money into the account.

2. The bank information registered in the ID card information is incomplete or incorrect, which leads to the failure of Apple's fee deduction. Click "Continue" and fill in the information.

1. Open settings and click Itunes? Shops and apps shop

2. Click on the Apple ID, then select the first "View Apple ID" and enter your registration password.

3. Open the payment information, and the following interface will appear: Select UnionPay (binding this bank card number), or select a bank card, but you need to recharge the bank card, and the minimum amount is 50 yuan. If you choose UnionPay, you don't need to recharge, as long as there is money in the bank card.

4. Fill in the card number and reserve the bank mobile phone. The reserved telephone number must be consistent with the card number, otherwise it cannot be completed.

There must be enough money on the bank card. As long as there is a difference of one dollar, you can't deduct money or download software, so make sure there is enough money in the bank card.