Shah's Orb

So this is probably just going to be very simple- if you have any ideas for the story than message me!

Nima just got a coupon for her birthday... And that's it. It's some discount for a crappy medium, or maybe a psychic? Nima figures that her birthday was already in the trash- why not visit the medium?
There she meets Shah. Shah is a complete half-ass prophet-in-training and couldn't get a reading for his life. Then when Nima visits his teacher's business for a reading, Shah suddenly becomes a prodigy.
What happens between these two?