Magento MGS claue theme is not installed properly

Hey, I am new to Magento, I have installed the theme but I am unable to get the view as same as []. Even products are not showing the admin panel.
check our site after theme installation:

Please suggest to me how to fix this issue.

How to contact an author to get support or for any technical query:

I have already purchased the item and also I have raised the ticket. But no one is replied.

you can try the theme coments page to let them know that you need support.

Claue theme doesn’t come with the demo data except few options. You won’t be able to get the exact same “look” as the live site