This is Jonathan from Kontera. I just looked into your account and the reason you weren't seeing Kontera ads was because you were denied as Kontera Publisher. The reason that happened is you listed www.hubpages.com as your URL, not your HubPages profile page which is what we were looking for.
Now that we know your HubPages Profile page URL, I've approved you as a Kontera Publisher and you should start seeing Kontera ads (provided you're signed out HubPages) within the next 24 hours.
Please let me know if you have any additional questions.
- Jonathan Cohen
Kontera Community Manager