Ok, I paid for my first year and I have no clue what I am doing! I feel quite stupid right now!

I can not get my font styles or sizes to change. When I try to change it then type... nothing. If I type it, highlight THEN try to change it... nothing. Help?

Also how do I get an email address set up just for my site?

Sry for all the questions but I am LOST!

For trying to make a website? Definitely not.
For not already knowing everything about websites. Absolutely not.
For asking about your font problems without telling us what you are doing, what program you are using, or most importantly WHERE is your website (which might have answered both the above questions)... Hmm...