My Minecraft isn't downloading

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here

What actually happened was...:
Describe what happened here

Steps to Reproduce:
1. Start up Minecraft
2. Hit the "Play" button
3. Then it says its downloading, but its done, so whats wrong? I've re installed it. So yeah..... Please get back to me,

-Lee