I got an email earlier today from Nuffnang, which goes like this:
Congratulations!
An advertiser has chosen to advertise on http://ashotiwoth.com
The advertisement details are as follows.
Campaign: *blanked*
Campaign Date: *blanked*
Ad Unit: Skyscraper (Top)
Yay! Finally I’ll get advertisements served by Nuffnang! So, i thought that the advertisements are already served, and I go to my main blog, and i found – Nuffnang public ads. Ermm… Am I missing something here?
I’ll wait until tomorrow, and see if the ads eventually showed up at my blog, as I can’t see anything yet from my Nuffnang member console. Can any kind soul pls enlightened me? 
Hi,
I’ve sent you an e-mail to follow up on this issue.
Thanks dude.
Timothy dude,
thanks – i have replied you with the necessary info. Thanks for looking into this personally!