Discovery Bank Rating minus -100%

Angry Angry Angry. Discovery Bank call centre is irritating, rude, annoying, ****y, cannot understand english and are pestering me daily. Isn't plain english "I'm not interested" sufficient? What else do you have to do if you DO NOT WANT to bank with Discovery Bank. Will they keep phoning you until you open an account. What would be the correct answer to get them stop phoning you???? As much as you block the numbers, they keep phoning on new numbers. They even said that I told them to phone me back - why on earth would I do that if I'm undoubtedly not interested. I'm telling everyone to not bank with Discovery Bank.