OK here is the problem: I changed my adsense ID here on Best Reviewers about a week ago. I immediately added the best reviewer ID in my adsense account to follow up how it goes.
The thing is after4-5 days is still have 0 IMPRESSIONS although I visited my posts a few times, plus I saw some comment on one of them so it means another person visited them too at least. So there should be a minimum of a few impression each day.
How can that be possible?