There is a tips, if you stay at one level 30 secs. At third level you have to build a long stick with other 2-3 sticks. And then you need to press the button with it. Whatever thank you for rating!
Sorry, i was making control panel in menu at 4 am, and i couldnt understand anything :/ On second level you need to throw an object by rotating camera. I thought it would be easier. I can add throwing system if you want. And also i'll add tutorial with new update.