Monthly bank charges for a frozen account

<p>I received a statement from Nedbank yesterday and it's been brought to my attention that Nedbank is charging me approx. 100 every month for an account that's been frozen. Last year, I was out of the country for 6 months and my account was inactive, I did not get charged at all. I came back and settled the -120 rands one month bank charge or so since I had been gone. I explained this to your customer service lady 2 months back and she didn't get this. If the account is frozen why am I being charged? This is pure ******* </p>