Miraj Cinema — Overpriced water bottle

Address:

Durg, Chhattisgarh, 490006

I am Vinay Bhardwaj belongs to Bhilai Chhattisgarh, just wanted to
share with you one incidence that on sunday (12/06/2016) I went for
movie at Miraj, Bhilai, Where I bought one water bottle that was of
kinley and for one ltr bottle they charged me 50Rs.This amnt was
printed on water bottle.

Now kindly give me justification for the same as soon as possible.It
is there in your knowledge or they are doing by themselves only.