I can't solve this!!

[SomeDaftPunk]

Here's the back story behind this puzzle. I was browsing threw Reddit and happened to run across a post where a guy found this piece of paper in rental car in Paris, France. Nobody on there seems to be able to solve it, so I gave it a try just for the fun of it. So here I am...4 hours later...pulling my hair out! Can someone enlighten myself and everyone on Reddit?!?!