Now, the title refers to the screenshot I'm providing you guys here. But, this has happened before when it was as high as 8 clicks but no earnings. Pls tell me why.
You probably won't get a lot per impression. Generally the cost per impression is pretty low. I think sometimes with the clicks Google immediately determines they weren't legit and so discounts them. It's possible they were clicks on one of the non-profit ads. I forget what those are called, but they're the ones that are sometimes supplied when Google doesn't have a good ad to show on the page.
And hey Sreejith. How are you? Been awhile since we've seen you.
Google is considering the clicks to be invalid for some reason. Too many people check their stats and then worry right away. Check the stats the day after and see if things are the same then. It takes time for them to become final.
This also happens to me but only on 1 or 2 clicks in a month, so I am not worried about them. Google might be considering them as invalid clicks or they were just public service ads.
This is really not new. Sometimes when Adsense thinks that the click was "invalid" for any reason, it still shows the number of clicks but minus the earnings. Like what you've seen, your 3 clicks got nothing, that thing happens. that's not abnormal.