When rather foolishly getting scammed and losing all her money, a rebellious teenage girl looking for independence from her controlling mother must team up with an elderly psychopathic bus driver in order to track down the ones who stole her money before it’s too late.

Nice logline, I like it. Perhaps you could rephrase "rather foolishly" and maybe bake it into the description of the character, something like "a rebellious but naive teenage girl". Just a suggestion. I like that there are stakes and a ticking clock, but what is providing the ticking clock? What will happen when it's too late? You could be more specific there. Nice work!