https://www.desidime.com/comments/permalink/10291655
Same here. Received the voucher yesterday, been facing the same issue ever since. Talked to Amazon Customer support, but they can't help unless I have the reference code for the voucher, which I don't since this is a freebie from Visa.
I've left an email at [email protected], though I don't think that they'll be of much help.
@LIMBO @keyur09 @RJ I am able to add Today. Retry now