Expression écrite

Bonjour, j'ai un texte à rendre, un texte autobiographique. J'en ai fait un mais je n'ai personne pour me relire, corriger mes erreurs...
J'aimerai savoir si j'ai utilisé les bons temps de conjuguaison par rapport à mes phrases, si mes phrases sont construites correctement...

Voici mon texte :

Malala is a woman who fight for the women’s rights especially for the girl’s education. She was born on the 12th July 1997, in Mingora, in Pakistan. She is now 23 years old. She doesn’t have any children. She has 2 younger brothers and she is the daughter of an owner of a girl’s school. From an early age, Malala had the opportunity to go to school, which wasn’t the same for all the other girls in her country. In her country, Pakistan, when she was ten, talibans prevented girls from accessing education. Then, she has written a blog that was broadcast by the BBC to denounce this. She quickly became a spokesperson for the fight for education. In 2012, A taliban shot her in the head but she survived ! In October 2014, she received the Nobel Peace Prize.
At the age of 18, she entered Oxford where she graduated. She has written a book: "I am Malala", where she tells her whole story.