If you think that something in a level is not working the way it should, follow these steps:
1. Restart your device and reenter the game.
2. Make sure your game is updated to the latest version.

If the problem persists, please contact our customer support:
1. Describe what exactly goes wrong.
2. Attach a screenshot to illustrate what you're talking about.

If you follow the above instructions, we'll be able to help you faster.