MONEY JUST DISSAPEARED

My son have been trying to recover R5000.00 which Iheincorrectly transferred from my Discovery Account to An FNB account which is closed.

According to me this transfer should have bounced back to my Discovery account as the FNB account is closed.

The money is now missing in action and both banks refuse to assist.

This is the 5th day and I wonder who earns the interest and why cant his money reflect back into his account.

Neither Discovery nor FNB refuses to assist.