For your first horror game and first time using Unity, this is really good! I can see a lot of potential in your future projects. The ending was a bit abrupt, but other than that I enjoyed it! I played it on my channel. Feel free to check it out! ☺️
Also, I can tell English isn't your first language. So, I re-wrote the description for you:
The House is a small, personal project to allow me to learn the Unity game engine.
I wanted to create a horror game for Halloween, so I tried it on Unity.
This is the first time I created a game of this type and worked on Unity. I hope you will enjoy it!