incorrect account number usd and the bank refused to reversed the transaction

<p>On 2016/10/12 i went to the bank to make deposit and was told to do the deposit at the atm .after doing the deposit i reliese that the account number that i used was incorrect ,immediately i went to the bank and explain what happened ,one of the consultants told me that the person who can assist me is not at work so i must come back tomorow,when i come the next day ,they told me that its my mistake and they cannot help me. I am so dissappointed with FNB ,wish i could get help</p>