February 2017
@yaoweishaketail Did you ever find the ads? For me I access it through the home screen. Upper right side of the screen along the edge is a small, blue bucket of gems. I find I sometimes have to kill the app and go back in for it to appear.
BPRD
March 2017
Thanks for caring me,but I still cannot find the button.Maybe it has to do with my device,iPad 2.
March 2017
@yaoweishaketail. The other place I see it is when you click on the "+" beside gems. Takes you to a new screen and at the top of the list there is 'FREE STUFF" with a "Watch Ad" button. Hope that helps!
Also, I'm runnin v1.12.6 of the game. I believe you said you updated, but just double checking.
BPRD