Thank you for your question.
It seems you are referring to the below page in your screenshot.
That page is a part of the blog demo content as described in the below reply.
Yes and No. I want the Revolution Slider header on https://jevelin.shufflehound.com/blog1/from-side-to-side/, not the entire content and layout.
There was no option to import that header under the blog import.
Support has also confirmed that they don’t provide the Revolution Slider headers.