All raffles are made by random selection, if you're lucky enough to be the winner 2 or 3 times in a row, it's pure coincidence, but when a lot of people in the group, you will have no such luck

How to join a raffle:
In every raffle, there will be a button to send an trade offer to occupy a slot in the raffle, in the trade, you have to add the cost of entry and choose a number

Thanks for all and have fun