Taking R111 not my fault. I want it back please.

I just want to confirm, if the bank wants our money or not?

I have a Cheque account. At first I had 10 cheques a month free. Hence a cheque account. All of a sudden it changed to R50 if you write a cheque and you pay for the Cheque book.

Next. It is always stated if you deposit at the ATM it is for free. Today I deposited money they charged me R111. When I inquired in the bank they said because it is my fourth deposit. I wanted to do one deposit it was after hours. Firstly they said yoo many notes. I did a second deposit. Then again it returned R300 invalid noted. It was not folded so I did insert it again and then it took it. Is it now my fault that it is a 4th transaction? Must I pay R111 for the bank to put my money into an atm talking to no one. NOt costing anyone time or money? I would like my R111 back please. Thank you