Just use common sense. Do you really think a website that has almost no ads (except for a few that pop up every once in a while) would be able to pay 0.03BTC to EVERY user that manages to get that amount (wich by the way it's not hard to do, if you spam the link on some Facebook groups you can get thousands of spins, wich in turn can take you to 0.03 BTC in a matter of 2 days probably).
If you consider those thing it's obvious that it is a scam and you will definetly not get paid.