I just now installed SJ information quickstart package. Template looks very impressive in DEMO, but when I installed it in localhost (XAMPP) , in admin component, it shows blank page.

I am not able to work on it.

Dear Rahul Ranjan,

For this issue, you can refer at: https://www.smartaddons.com/forum/275-general-questions/16826-update-joomla-322-fix-bug-bank-page-when-go-to-template-manager

Thanks & regards!