Credit card refunds are not accounted for mainly because some banks have regulations that refunds after the bill date cannot be used to deduct the current repayment amount.
When the refund is not recorded, you can make a refund in the following ways:
1, check whether the specified receiving time is exceeded.
2. If it doesn't arrive within a fixed time, you can call customer service with a credit card.
3. After the credit card refund arrives, it will offset the later consumption amount, which will cause the illusion that it has not arrived.