The winner is picked randomly! Randomizer selects 1 user among all participants in a particular lottery.
So when you click Raise you increase your win chance in the lottery - you buy an additional ticket!
The more time you Raise your chance - the more tickets you buy, so there is greater chance randomizer will choose you as a winner.
All the links are shown at the tasks’ page.
We can't send you a prize while your inventory is set to Private.
Please follow the steps in link below in order to change inventory privacy to Public