I get this issue oft, you need to go through the door that opens about every 12 seconds to complete the level and get points, I will better mark the door in future versions.
Wow... I didn't not see the door, or even think about that. Haha. I thought I was supposed to climb the objects in the room. Haha. Something as simple as a door opening sound and a light shining at the door would be enough for a dummy like me to notice. lol