Hi Artemio,
Thanks for your reply.
My policy and return policy is working fine but i copied code and paste in my single.page that is why it is stop working
But now all pages working fine
-Do you have a WordPress installation embedded within another WordPress installation?
No
-Is it possible for you to clear a server cache, or are you in contact with a website manager who may be able to do that?
We already did that
But still its shows twice content on my blog post
When point blog url its shows new-post page with twice content