Jeffry

Check the new win

So basically I have a doubt regarding the monthly 10000$ sportbook challenge for high odds. Currently I am second on the list. My question is that they have written in the post that the prize will be sent directly ingame to the id and will be contacted. The thing is my username over here on forum is my real name and I have another username in Stake which is a name I use on websites. So how will they contact me?