I also faced this issue and the adds was there even after having premium package. then I reinstalled the game and it worked for me. You can try this too
Ape Apps, LLC is an independent software development company founded in 2010 by Brandon Stecklein. Over the years, Ape Apps has published over 400 apps and games across various platforms. You can get in touch with Brandon on Twitter or by leaving a post on his wall @bastecklein