Inappropriate Ads – Dream House Design Sim Craft: Interior Exploration Review

I allowed my nine year old daughter to download and play the app because the age restriction was indicated as 4+. While watching her play the game I saw inappropriate ads for various other apps. Sniper arena? With people getting shot in the head. And some ad with two naked men in bed popped up for some other app. How do I get in touch with somebody to complain about this? It's a complete and utter joke! Why do you have ads and for older people with inappropriate material on a game for a young child?
Review by mom of child on Dream House Design Sim Craft: Interior Exploration.