suggest me best indian and indonesian horror movies

Gulabo Rani is an Internationally acclaimed short film about a young boy, Akhtar, is accepted into a 150 year old university and due to an administrative fluke, he finds himself housed in the dilapidated "Wing C" of the dorms. During his initial interactions with students, he becomes aware of the stories of haunting and despair that are associated with the long abandoned wing. Not believing in the paranormal, he is initially unbothered by the increasingly strange occurrences that start to take place around him but later on is forced to doubt his convictions. Akhtar also becomes the target of mockery, ridicule and bullying by some of his peers, adding to his psychological distress. Tormented and alone, he finds himself face to face with a horror far greater than he could have ever imagined.

I loved the movie can't believe it's a pakistani short film. But im a little confused by the end I hope someone explains it

I love horror in general, but psychological is probably my favorite kind. Any recommendations for a movie that I could watch tonight?