I understand it now, and I will work on fixing the issue. Thanks for your advice and support.
Impressive game and not bad for 5 days of work - solid experience!
I really felt that jump scare in the window, the execution was flawless. Overall I enjoyed the game and most of all I am thankful about the fix with the "E Key". There was still an issue with it and if you are curious you can watch my video and see what I was talking about. Managed to find the ending and enjoyed the game. Highly recommend to all my friends!
Best of luck with the future games!