Do you want to ask the question "Why is the credit card bill thousands more than the actual amount?" The reasons for this situation are as follows:

1. Failure to repay in time leads to the accumulation of interest and penalties.

2. The shopping website system fails or the user clicks the payment button multiple times, resulting in repeated deductions for the same transaction.

3. The credit card has been stolen or defrauded.

4. There was a loophole in the credit card bill and it was invaded by "hackers".