How do i remove ads on my facebook page?

[Grace Bieber]

i downloaded this facebook layout a couple days ago and i didnt like it. i removed it, but on my page under my profile picture where it has all the options; "wall" "info" "photos" "notes" "friends" there are two extra ones on mine. it says "change layout" & "remove layout" ever since i had this layout option its been making the computer SO SLOW when i go on facebook. I removed the layout but the options are still there? its been going so slow because i have all these ads in the middle of my page. like under my status's or my friends posts? it use to be on the sides & didnt affect me or the computers speed. now its both on the page & sides.
PLEASE HELP!
sorry its so long & maybe confusing.. lol but please i need help.
*also im using internet explorer not mozillia.*