Hello @Tariktan54
I appreciate your concern about this.
I'm not sure if you have a specific event in mind or if you're referring to all free-to-play events with randomly selected winners, but in either case, the winners are selected from all community members.
The rules for rewards are simple, and every winner is carefully checked before being paid out, so there is nothing to worry about. I understand that it can be frustrating not to receive a reward, but there are many eligible users participating in each event, so winning is not easy.
The winners are chosen randomly, and after they are selected, we simply verify whether they are eligible or not. Account age does not matter, as every community member has an equal chance of winning.