Amazon India — order smart watch but received something else

Address:

Thane, Maharashtra, 421302

Respected sir,
I have order smart watch of the 650₹ but i received a children's watch and card holder, amazon app shows order cancelled by seller but seller has sent me wrong item and taken cod amount 650₹, i have gifted that item to my friend birthday i have lost my value in front of my all friends because of amazon they are fooling customers like this way so taken an action on amazon for making this type of nesense.