Editing Stats Page & Little Icon

[Glow]

Hey guys!
I'm a non coder and thus really have no idea, I tried browsing through the codes but sorry, have no idea about it...
And so I actually wanted to edit the Stats page... On the Stats page there is this line,
"This page shows you an overview of the top adoptables on this site, as well as some random adoptables that you can level."
And I wanted to change the text to something else, but have no idea how to...
I would also like to change these texts...
"Here are the Top 10 adoptables of all time, based on clicks."
and "Here are 5 random adoptables that you can click on and level. The owner of these adoptables will be able to see that you clicked on their adoptable, so they may in turn return the favor."
I might also want to change the text on the other pages... so maybe someone could explain it to me in general? >< Sorry guys, really ain't good at this but trying hard!
Also, the tabs have some text and a little icon next to it, whereas Mysidia is a white "m" and purple-ish background, and I would like to know how to change the little icon there...
THANK YOU IN ADVANCE! Really appreciate all your help ^^