content network ads are not showing help me

hello

yesterday i started 3 campaign on placement target and choose 200+ website for each campaign

but neither google showing any stats nor i have received any click

its been more than 24 hrs

i dont understand why my ads are not showing


plz give me some tips to start my ads

 

me 2.. has been a week..

 

Please try to increase your CPC or CPM

 

Content network and placement ads are reviewed before going 'live'. It usually takes 24-48 hours.
A week is too long (though I've known it happen for no real reason) - I've found that just dropping them an email asking if there's a problem is enough to get the ads looked at and speed them up.

 

Raise your bids! This usually happens when the site you choose dont get so many impressions.

 

http://www.redflymarketing.com/blog/adwords-great-quality-score-low-minimum-bids-but-no-impressions/