Yes.
Yes, you can contact the manual customer service directly and transfer the customer service manager to prove that you did not mean it. and appeal for deduction of interest.
Don’t forget to repay when using a credit card. If you are careless and fail to repay in time, resulting in overdue payment, you will have to bear interest and liquidated damages at the least; at worst, it will cause credit stains, which will affect your future purchase of a house. Buy a car. The failure of automatic repayment was all due to an interface failure. It turned out that there was a failure in the interface between Alipay and the credit card issuing bank that day, which caused the repayment of the account number. The final confirmation time was not confirmed on the same day and the credit card received the repayment around the time of the account number.