So I used G2A to purchase a key for the first time. The key was already used on another device. I paniked and wrote a bad review saying that I got scammed. But I reached out to the seller. It took at least a 24 hours for a response. But eventually the seller was amazing understanding and asked me to send a screen shot. He then sent me another key and it worked. I trust the company now, and they just made themswlves a future client. I don’t know how to undo my previous comment, sorry G2A that I reacted too fast, I didn’t know the support actually really works