i went to this link http://www.lissaexplains.com/html2.shtml and did what it said
but
i still can't change the size of the letters or the colors
i must have done it wrong

Please Somebody Help Me

The way I change my font size and color is this:

Before you write your intended text put this code in:

<font color="#hexcolorhere" size=putsizehere>

you can change it as many times as you like througout the page!

Yes, and to end the font size, use the end tag </font> ^^