it's very strange. up to this point, there were no complaints about the seller who gave me the keys. I received several dozen keys from him, most of which I activated myself. I had three keys to this game. I've already given away the first two. and there are no others. I apologize. I do not know how it is possible to check the operability of the key without an activation attempt

The key seller answered me. He gave me a new key. I edited the key in the giveaway and sent it again. I hope this time is successful :)