just brought minecraft and it will not load

Put the summary of the bug you're having here
just downloaded minecraft and it will not load
*What I expected to happen was...:*to be able to play the game!!!!
Describe what you thought should happen here

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

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...