My entire Blog has been copied?

[limbo]

It sounds like that your site is being framed. It is a problem that is not your fault at your end.
You can add a header to your pages via htaccess that prevents their ability to frame your site:
Header append X-Frame-Options SAMEORIGIN.

Follow this post: <!-- m --><a class="postlink" href="https://geekflare.com/secure-apache-from-clickjacking-with-x-frame-options/">https://geekflare.com/secure-apache-fro ... e-options/</a><!-- m -->

I agree. Its framed for sure. I had this problem for one of my blog's a while back.