Location/place: jhansi

Name of company/service: quality shop elite chauraha jhansi

respected sir
i am sarvesh lohiya from jhansi.today i went to “quality shop” to purchase an orange flavour glucose pack.the cost of it was 28 rupees.i gave him 30 rupees and in return he gave me two “eclairs chocolates”.i did not take them and asked for two rupees.he did not give me two rupees.even he did not check his box to search 2 rupees.so i did not buy the glucose.
now sir i have only one question what should i have done at that time.
sir this has been become a habit of these shopkeepers not to give change rupees to the costumers.sir it is not about 2 rupees.today if i will accept two eclairs then tomorrow he will give me 5 eclairs.sir i am not asking to give 9 rupees change but at least they should give 1 or 2 rupees.because a costumer can not give 8 rupees change.
so sir it is a humble request to you to take some action against this shop otherwise “eclairs” should be declared as a currency so that we could also return it back to the shopkeeper.
i will wait for your suggestion that what should i do. my mail id is [email protected].
thanking you