useless unprofessional arrogant consultation at Discovery what disgrace to work for the brand

Spoken to the rudest and most - rude and unprofessional consultants at discovery I enquired about a debit order date and the consultant Sizwe Magiwane refused to give me his surname for reference to the call I asked to speak top his supervisor then he can back and told me a senior advisor told him just to give his surname and i asked to speak to her she refused to take the call her name is Lindkuhle Mbambaza -