What part is not believable?
Start with the part about the girls having free use of their cell phones. End with obvious plea to live somewhere else...perhaps she means the USA?
This is propaganda.
It doesn’t read like a 14 year old wrote it. It reads like a propaganda piece written by an adult trying to stir up support for a political cause.
To be clear...I think ISIS does this and more evil acts that we don’t even know about....I just am cautious about believing this particular story as being a true account of an actual person’s experience.