@Bhuwan_BI download the aem-sdk-2021.11.6023.20211111T113531Z-211000.zip and ran it in local, I am  not able to see Quick site creation feature. 

@Bhuwan_B  Here is the documentation that I used.https://experienceleague.adobe.com/docs/experience-manager-learn/getting-started-wknd-tutorial-develop/site-template/create-site.html?lang=en

@Bhuwan_BThanks for your input, you can see I'm using the AEM SDK v2021.11.6023.20211111T113531Z-211000.  But I really can't see the Quick site creation feature. Is there any other configuration/settings needs to do?  

I'm using Adobe Experience Manager as a Cloud Service environment, not use the local development environment.

@Bhuwan_BThanks for your quick response, but I'm really an admin. Both added in Users and Admins. Any other administrative access required? 

According to document, there should be an option "Site from template" when Click create button. But these is no this option in my author environment.