Can't activate it, as seems like key is already used:

The product code you've entered has already been activated by a different Steam account. This code cannot be used again. Please contact the retailer or online seller where the code was purchased for assistance.

Waiting for key replacement

1 year ago*
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Hi, sorry for the delay. I got it from a giveaway & I had this already activated of Steam so I'll request a new key and send it to you ASAP. Sorry for the inconvenience.

1 year ago
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Could you please send me a screenshot of the error ? Via Steam would work. Thank you.

1 year ago
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https://imgur.com/a/YsjeRxb (I'm using steamdb extension to show packages on key activation)
(I had to hide the key on screenshot due to obvious reasons)

Marked it as not received for now.

1 year ago
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