Hosting my WordPress.org website

Hey all,

I am a WP newbie trying to get my site up and running. Here is my situation:

I have finished making my wordpress.org website.
I have a domain, and wordpress managed hosting on GoDaddy.com

How do I go about actually getting my wordpress site hosted on godaddy under the domain name???

I’ve tried using their migration assistant but I don’t know how to get my “FTP” credentials.

Any advice would help,

Thanks!