Best game ever, but ads… – Dragons: Rise of Berk Review

This is my favorite mobile game, I play this everyday, during lunch, on the toilet, etc. And I have 0 issue watching ads to speed up my projects, but why the fart can’t I watch more? After watching like 30 ads I can’t watch any more, why?? Please reply and tell me how I can watch more ads.
Review by TimmyInTime on Dragons: Rise of Berk.