Bad attitude at Swaadisht Malvern

Very bad experience at Swaadisht Malvern last night. Ordered a beans curry roti roll. The menu states it comes with a side of chips. As i started eating my roti roll i realised that there was salad filled underneath the curry. I told the waiter to bring me one without salad as i was allergic to vinegar in most salads. He walked away confused. I saw him speaking to another waiter who was shaking his head. I called both of them to my table and spoke to them in a dignified manner. The second guy had a terrible attitude saying that as i dine there often i should know that the roti roll comes with salad underneath. I usually order the bunny and did not know about the salad in the roti roll. He said he would bring me one without salad but only after he insulted me infront of the other patrons present. He said that i dont understand. I said that they need to state on the menu that roti rolls come mixed with salad in them so people are aware. Im not psychic to predict this!!!!i offered to pay the bill without eating and never go back there. Evening was spoilt and that experience left a bad taste in my mouth. He refused to understand that i would have ended up sick had i eaten that...who would pay my hospital bills?he just frowned at us as we walked out.....terrible terrible attitude.wont be going back there.