Add facebook like box in your website

Go to your blogger account and select the blog you want to add Facebook like a box. Next: Go to  Layout  in the Menu Next: Click on  ...

Go to your blogger account and select the blog you want to add Facebook like a box.

Next:

Go to Layout in the Menu

Next:

Click on Add a Gadget 

Select HTML/JavaScript in the menu.

Next, add the below code in the Content area

add the below code and replace the URL with your page URL.
<iframe 
src="//www.facebook.com/plugins/likebox.php?
href=https://www.facebook.com/facebookpageid&amp;width=290&amp;height=250&amp;
amp;colorscheme=light&amp;show_faces=true&amp;border_color&amp;stream=false&amp;header=false&amp;" style="border: none; height: 250px; 
overflow: hidden; width: 290px;">
</iframe>