Amazon India — Mental harassment caused by amazon india. Orders not delivered on time. Wrong information shared

Website:

www.amazon.in

Had a very bad experience with amazon customer care. The orders with guarenteed delivery were not delivered. My orders were cancelled without providing any information to me. Wrong contact numbers of amazon executive were shared. The customer support team also was of no help. I need compensation for such kind of terrible behavior.
My number has also been blocked by amazon team. I have ordered more than 20 items on amazon and they either get cancelled or undelivered by them.
The courier information is also not shared properly.