At first this was great as I earned a few $5 gift cards not only playing for free but purchased several boosters from the games. Well, after about three months my levels and purchases are not being credited, and I think after I redeem for the next $5 gift card I'm getting rid of this app. I contacted customer support, have yet to hear from them. I'll follow up if they credited me as included with my complaint I added the screenshots of my purchases and level advancements.