1. When the mortgage is deducted, the computer will automatically deduct it according to the date.

I can see that you are in a hurry, and it's not you who broke the contract on purpose. As long as the balance on the card is enough to deduct money, it is very likely that you will deduct money again the next day.

3. Deduct normally within 10 days after the date of deduction.

You don't need to go to the bank. If you have any questions, you can call the account manager to explain the situation.