First National Bank Charges

I complained about my bank charges debit order on the 9th of July 2009 and was called back and told that my debit order for the bank charges would be changed from the 20th of the month to the 28th of the month, when it comes of on the 20th it puts my bank account into negative. First of all when i started using first national bank i was under the impression that the fees where R66 a month as was advertised, now I’m paying R84 a month only 2-3 months after moving to first national bank, this is not cheap. I used less bank fees with another bank. I am not happy and I’m contemplating leaving first national bank if this bad service continues.