Nedbank please tell your lawyers to leave me alone.

I have had a nedbank account since the early 2000s. Well that came to an end recently when they closed it due to a negative balance on the acc. I was away tending to my aunt who had cancer. I was away for 4 months with limited time and connectivity. I returned after they made a decision to close the account. That is not a problem. The problem is that when I got back I called them and explained that I will make payment and open another account. Well Nedbank went ahead after the call and handed the account over to a bunch of lawyers who have been calling me and texting me non stop. I made an arrangement with Nedbank but I hate how I have been harassed by their so called lawyers. I made the payment on the date that I agreed with the lady from nedbank. I paid on that day which was Friday. Today I recieved calls and texts from the lawyers.

All I want is to be left alone. It's not like I have a loan from nedbank. Or anything serious. It was an overdrawn account. You can't treat me like this as If I owe you 200000. Tell them to stop harassing me.