worst bank in the country

I went to a fnb branch yesterday to deposit cash as I don't like to carry cash with me,the atm took my money and gave me a slip to say I must try another atm,the security officer told me to come back the following day as it was a holiday,I went to the branch the next day and they give me a reference saying I must wait for 4 working days to get the money,now my family is hungry including my 11 months old daughter because of fnb