Amazon — unauthorized charges and usage of card details

Address:

560048

I am using amzon.in subscription on 20th may 2019 and it is annually 999 rs only. All my cards are only available with www.amazon.in account.

But amazon.com enrolled me into any amazon.com prime membership;

However my credit card were charged for the monthly fee. I have discovered that they were enrolled when i have received my credit card statements and noticed

The fee. This happening to repeatedly, necessitating the deletion of my saved credit card information from amazon.in's system.
Some of amazon.com customers' experiences of these purported deceptive practices include:

I did not agree to a membership nor did i have any idea, i would be enrolled.

How can amazon do this? This is fraud!

So far, they charged my 12.99 usd for three times. I am lawful right to ask the refund.. Please refund my 38.97 usd.