Thanks for all your replies, I've confirm what layoutph's said because only my main page (not yet released site https://bitcointalksearch.org/topic/my-1st-foucet-1747762 ) is getting the ad.
I've changed some ad companies since they already show the ads and it's a bit easier initially.
That's good to hear, if you have the answers you need I suggest you lock the thread.
Also, if you really want to use the ad networks you were working with in the first place, my advice would be to establish your site a little, then reapply at a later date.