Amazon India — Amzon theft money not mentioning un assemble of cycle purchased[protected]

Address:	560087
Website:	www.amazon.in/Kross-K-26T-Multi-Speed/dp/B00NLYGK4C?ie=UTF8&psc=1&redirect=true&ref_=oh_

I have purchased a bi-cycle from amazon and the product is un assembled one which is not mention any where in web site and they are claiming it is mentioned in Question and Answer. Question and Answer not mandatory thing to check. Because of this I got disappointed and the customer call increased even more stress on my mind. Can you please help me to resolve this issue.

It is not assembled, I considering as damage and we don't know missing parts till we get assembled it. And the image in website shows it is assembled one.