Danreisbr18: The assistance of gog made me wait for 2 weeks, Just for NOT resolve my problem and close my ticket.
GamezRanker: So you know: afaik you only need those keys for MP mode. If you just play SP you should be fine.
That said, you should do as the other suggested and send another ticket...but this time make sure to reply to the email they send saying something along the lines of "yes, I still want help" as a reply. If that doesn't work you could also contact a "blue"(forum staffer) for help.
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MeowCanuck: In my experience, this only applies to refunds back to original payment method. I recently submitted controller technical issues and didn't have to reply to an automated email before someone could help me out.
GamezRanker: They actually do it for all(or at least most) support tickets these days.
I alredy did the second ticket. I was quoted for a member of the support, but nothing happens. GOG Support its terrible.