Hello. Thank you all for the replies to my problem. Unfortunately, I am still unable to solve my problem.

I have tried everything, but nothing worked. As I stated earlier, when I attempt to put the header on my paper, it reads HEADER SECTION 1, HEADER SECTION 2, HEADER SECTION 3, etc. The header/page numbers I put on my paper DOES NOT remain that way throughout the paper.

Can this be fixed?