Why does the advertisement?

Question

Why does the advertisement pop up over answer this question bar instead of under your avatar like it should. I have to hit refresh all most everytime I go to a question

Answer 1

Wow there is no explanation for that, I feel for you sweetie. I am pretty sure there is no cure for this disease.

Answer 2

Dude that's messed up.  That would make me mad

Answer 3

sometime just a big white rectangular box appears on mine

have to refresh it

Answer 4

When answering it will be under ur avatar

When u are on the ansering pg it will be under answer it