Long Stupid Procedure!!!!

I accidentally paid money into my FNB Bond account as it is listed with my other normal accounts. The same night my bond went off. I called the Home Loans department to try reverse the transaction as I couldn't do it online, I get told that the transaction cannot be reversed. This is Absurd!!<br> How come FNB can be able to reverse transactions done to other accounts outside, but they conveniently cannot reverse an FNB transaction. Right now my account is on minus, how am I supposed to survive for the rest of the month????<br> And what happened to the Repayment letter terms that was sent to me initially, does that amount conveniently change now ??<br> <br> I am so disappointed at FNB :-(:-(<br>