Cafe Coffee Day — Extremely Uncooperative Behaviour

This is regarding uncooperative behaviour of staff present in Yatharth Hospital, Greater Noida West. I ordered a cup of chicken of noodles which was ₹35, I gave him a ₹200 note which he refused to accept so I gave him a ₹100 note which he again refused saying that he didn't have any change. When I asked him that there were a lot of people ordering from him since the morning so there must be enough change available he simply said "what can I do?" I obviously walked away and didn't order. This isn't about not getting my order or he did not have any change the problem is that the staff simply doesn't not care even if he did not have any change he could have talked to me to find another way of payment maybe online or card but no he didn't care. This behaviour is never appreciated specially when the store is in a hospital, people are already tensed and irritated of various reasons and staff like this just exploits their position because they know that the people can't buy food/beverages from elsewhere. I have been to CCD a lot of times and never had this kind of experience.