Nedbank ****

I am so disappointed with this bank, I've figured out how they make money out of their clients. They take money with unnecessary bank charges. On my app it showed that all my debits had gone through and that I was left with a good amount to carry me to the new year. This morning I woke up with only 65 rands in my account when I ask them they said I actually have a minus and that I should check my bank statement where else on my app it said I had money and now I am ******* in spending money that I don't have, and then find out later that I'm in a minus and that I've overspent, even now in the account the money is on a positive