Make. Sure you login into amd rewards again and click on activate or open on steam again it would be added instantly
AS I CAN SEE YOU DIDN'T READ PROPERLY HUH??? LISTEN CAREFULLY OPEN STEAM IN A NEW TAB IN CHROME LOG IN IT AND KEEP IT THERE AND NOW OPEN ANOTHER TAB WITH AMD REWARDS LOG IN IT IT SHOULD SHOW ACTIVATE NOW THAT'S THE WAY IT WORKED FOR ME..
DO IT AND LET ME KNOW
I CAN CLEARLY SEE NO STEAM OPENED IN YOUR CHROME OPEN IT A NEW TAB AND LOGIN MATE
Hey guys, it seems that I've got the same prob here and still waiting till now.
Can you read my comments above it will work just do what I did
Did you contact them? They aren't responing to my tickets.