First of all, Thank you very much, I appreciate you trying my game so much! And what instruction are you? Because...*spoilers*
There are three "Major" instructions that are about "looking",
If you have reached "Do not look away from him", look at him and then when he disappears, just try to look around...you will see him!
If you have reached "Do Not let him get close"
You should look(point your mouse cursor) to him and he will move and teleport to different locations, so just point to him fast!
And the last one, "Look Only When he is near" is closing your eyes then you will hear him move, then only look when he is super close!
That's it, I hope it helps!