Thanks for providing the above screenshots @sumanbisht, very useful.
I can confirm that your AdSense account is indeed displaying as “ready” from the AdSense platform. In order to update or refresh this within Site Kit can you edit the AdSense settings within Site Kit, by clicking on the AdSense module from “Site Kit > Settings > Connected Services > AdSene > Edit“. After existing I suspect your AdSense status within Site Kit will appear as connected.
The above will allow the plugin to fetch your current AdSense status. I’ve checked your site and I can see ads placed. I’ve also checked your sites source code and I can see AdSense code inserted via Site Kit.
Let me know how you get on with the above.