ads covering game

AGAIN those popup ads keep covering my games. when will you fix this mess??  everyone's reporting it here and you do NOTHING, Pogo!!!

Here a month ago I thought Pogo fixed this issue, and now its back again!!!  Ads popping up and covering games which made it impossible for me to finish the challenges.  I was almost finished and BAM another ad, then i ran out of turns.

PLEASE FIX THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

(otherwise send me instructions on how to cancel my pogo account.........Ive had enough of this nonsense.)