Okay, first it's best to introduce yourself on the thread "introduce yourself" It's in the "General" subforum.
Second, if you want to make a bio, I recommend an outline such as...
Name:
Race:
Height:
Age:
Eye Color:
Hair Color:
(optional) clothing:
(optional) various equipment:
Personal History:
Personality:
(optional) side notes:
~~~
That's a bare bones Format, but just fit it to how you want to describe your character. Remember to a decent amount of information though! Have fun and welcome to the Forum!