Amazon.in - Package not delivered

I have ordered a tempered glass on **th February. The promised date they gave is *th March. But on March without delivering the product they marked as delivered.
I have contacted them and asked regarding this. They told that we will look into the issue and will surely deliver the product within *th March. But on *th when I called them they said that we sincerely apologise and provide me with the refund. Am I fool to book and get the refund after waiting * days. So now I want any one of the resolutions that I asked or otherwise, I will complain against this that amazon forgeries my sign and will complain against this in consumer court.
*) Double of refund instantly or
*) The product should be delivered within *th March end of the day.