Worst customer service and miscellaneous Unexplained charges on credit card!

I swear ABSA is the worst bank ever! Never have I had so many problems with a bank! Worst customer service as well. Don’t bother banking with them and don’t even get any credit cards with them! I’ve had so many problems with them especially since I relocated to another country. I noticed that they have been charging me so many extra amounts on my credit card for years and when I tried to contact they customer service since I am in another country and cannot go to a branch, they just closed my case as resolved without answering me and this happened several times with other problems I’ve had with them. I cannot wait to get back to SA to switch my bank for good!