I purchased voucher from an app known as MAGICPIN. Those vouchers were of amazon. I had 5 vouchers, among which only one worked and remaining others are not working. I contacted magicpin regarding same. But, they are not responding to my mails and messages. And when they responded to my messages on fb. They are saying that I have already used them. But, I haven’t.
Haldwani 263139, Uttarakhand