Okay.
In the RP world, there are several "templates", in which cases you use them to make your character more put together and organized. Also makes the RP look better when you sign up.

There is the "List" style.
Which this is an example;

Spoiler:
	Name; (Your Characters name goes here) Age; (Character age) Race; (Like Hispanic/Asian..ect) Bio; (Characters story)

Then there is the paragraph style which is self-explainable,
Just simply take the things from your list and make paragraphs instead of a list.

It's just basic steps, not complicated and once you get going, it'll be fun~