Flipkart is making E-commerce a joke nowadays. What they will do is if you make 1 order they will automatically change the quantity to 5 to 6 orders which will arrive at your destination and at that point you will have to pay the amount no matter how good it is.
You may replace the product after days but then also they will return your money in cash unless they will add up the money in your flipkart wallet.
By doing this you will think that you have got your money back. But the amount trasffered will not be able to come in your bank account. It will remain in your flipkart wallet.
So with that amount you can only purchase any product on flipkart in future.
It ultimately leads to the profit of the flipkart owners only.
I have told this on my real life experience only with buying products on flipkart
So I will suggest that you may think thrice before buying something on flipkart