Re: 🚀 WINZ.IO 🚀 MACAU QUEST 🎁 UP TO 6 BTC BONUSES 🥇🥈🥉 1000 SLOTS BATTLE
The rewards are not great, the free spins are mostly. I think that the higher the level, the more expensive the rewards.
I think that the prize will be taken by someone from the casino administration, I do not believe that they are honest with the results of this competition. 
Do you have any proof for this ? Since you do not posses any proof, you cannot claim that those prizes are fake. We should consider them honest unless we see any evidence of dishonestly. This is not right to put an accusation on them without the valid proof and only based upon assumptions.