Apollo Hospital — about a doctor at apollo hospital,bhubaneswar

I have visited a Gastro doctor at apollo hospital bhubaneswar on 14.09.2018, problem of kidney stone & fatty liver.When I met the doctor he write down Blood test, Endoscopy test & ultrasound.After I have deposited the money Rs 3700, then I have seen the bill of blood test one of them is the HIV test.This HIv test has no relation for problem of kidney & Liver.When I talk to the concerned doctor that as there is no relation between the HIV test & my diseases, he told me that it is for the preventive checkup.I told him that if I will opt for preventive check up at apollo hospital, then I will not able to provide money for these test.
Secondly when the doctor write down the medicine, most of the medicine belong to Cryzer company with high MRP. Interestingly when I talk with the doctor, a medicine representative came, the doctor told the medicine representative that he needs a Particular model of Sony mobile, which he needs that day.It will be the responsible of that representative to give to that particular doctor on that date.