Why did the mortgage money not go, indicating that the repayment was successful?

Maybe the system still needs processing time. Log on to the relevant website to check whether the repayment is successful.

Under normal circumstances, the borrower will open the SMS notification reminder, and there will be SMS notification after the deduction. If there is no notice, it may be that the bank delayed sending or the lender closed itself. If you want to confirm whether the deduction is successful, you can log in to the online banking account of the repayment bank or consult customer service.

It is recommended that you don't turn off the notification reminder, otherwise you may miss important information such as deduction, and make the borrower mistakenly think that the repayment amount has not been deducted or the deduction has failed, thus causing overdue problems.