Read all the details and there are too many steps to complete to be eligible to get anything. Sounds like a chore. I am out.
I've read it, too much to do
and I feel down when viewing all task
Well you can't get something for nothing.
In a giveaway you usually do. Strictly speaking this is not a giveaway, rather a low risk game, where you have to buy something and hope to win more.
Sounds reasonable.