follow the link https://gaming.amazon.com/loot/warframe and log in. If it asks for confirmation, then go to the mail - the data is the same.
Next, press the "Claim Now" button on the rewards. Click "Contnue" -> "Go to Digital Extremes" -> click "Other country" at the bottom.
Then you will be redirected to the Digital Extremes website, link your Amazon account to your Personal Account, and return to AmazonGaming, click "Complete claim".
The set will be available the next time you start the game, if it doesn’t pass right away, then you should wait.
