Where is the Mexican girl in the magnificent 7?

In the 2016 film "The Magnificent Seven," the character of the Mexican girl, named Petra, is portrayed by actress Marta Milans. Petra is depicted as a strong and resourceful woman who supports the town's fight against the oppressive industrialist Bartholomew Bogue. She plays a key role in motivating the townspeople and the Seven to stand up for their rights. Her character adds depth to the narrative, emphasizing themes of courage and resilience in the face of adversity.