Hey, Thanks for playing. If you stand in front of the blue square, looking into the room, the objects will become clear and dialogue will start. You'll be able to progress the game that way.
We're currently working on Quality of Life fixes so we'll address this too. Thank you!
Hey, Windows Defender might flag the game as a virus but we can assure you it isn't! You can also try the demo on steam, you should be able to launch it without issue there.