Exciting concept, William Monette! I don't think you need "thrust into a whirlwind adventure" in the logline.

Here's a logline suggestion: After being recruited by two time travelers, a ______ (the main flaw that the protagonist has to overcome in the script or an adjective that describes the protagonist’s personality) girl helps save the timeline from sinister forces while balancing school and home life.

Also, since this is an Adventure story too, I suggest picking "Adventure" in the genre box.

Thank you for the suggestion. I will give this a rewrite.