placing ads in smf

[redtailblackshark]

hi,

I just got my hosting.

I installed smf and was wondering how to add the google ads into the site. I tried, but it just gave a error. What file do I need to edit? and where do I put the ad?

Please help! I don't want my account deleted!

 

[redtailblackshark]

but when I do that, it gives an error. Is there a certain spot I need to add it?

EDIT: heres what it looks like:

http://www.redtailb.x10hosting.com/smf/