I recently got Adsense approval (one week back), and I am successfully running ads on one site. But Today I tried to put ads on second site, where ads are not showing. And ads on first site are doing good. What do you think the problem may be?
If you've put it now you need to wait a couple of hours (as long as you have your account approved). Give it some time.
Hi, you need to wait, your approval may be still in process, let it complete the process, your ad's will appear after the completion of the approval procedure. it takes time. Thanks
If its a week ago you should check whether you have placed adsense code perfectly or not and try to put adsense on valid niche site otherwise it wont display