Bad Service, bad attitudes and a total disgrace

I made a telephonic booking at the \Asoka"restaurant in Cape Town for a birthday for 12 guests. I get a call the following day from a Sam to tell me that they have a problem with seating me at the couches for that evening unless I'm having dinner. I confirmed that with the initial booking we will be having a load of platters and drinks and that I had invited my special guests already. My booking was fine and now suddenly they cannot accommodate me? Immediately she abruptly wanted to know how much money I will be spending.Who asks that question?! Is that what they are about?! I was planning to have a fantastic night out? Eventually the \""general manager\"" Cable rudely makes it clear to me that if I do not spend the minimum spend of R2000 for the table he will just add it to my bill and in a cheekier manner he said that they make R5000 to R7000 per table for dinner. WTH I was planning to spend way more. Your loss This is the worst service"