Indie psychological film about a girl recording strange supernatural occurances

I remember watching a review on a film about a possibly European psychological indie film.
The plot is about a girl recording strange online occurrences about some anonymous site where people enter something or do something on this site that leads to supernatural things happening in real life.

One of the weird supernatural happenings in the film is a man skin being peeled of and showing scaling like a lizard and I think another occurrence of a man turning invisible, I’m not to sure.
The girl which is the main character ends up being stuck in her computer, and continues to record herself about her weird supernatural situation, I’m not too sure.

The film may be from 4 years ago, sometime in 2017 or 2018