After completing all levels fully upgraded 4 or 5 years ago, I return back to a different CF. Why the ads? And I can't get the game to function after an ad shows. The game freezes up. Other time it froze up just before playing an advertisement. How can I do anything with this happening? I have to close out the game and restart. This is too disappointing. I hate to have to uninstall again when you guys got a lot of money from me for purchasing diamonds. Is there not a way to disable ads???