link php file as a static

hi,
I’ve in header.php list items containing:
home
about us
support
contact us
I need to link them with php files in my theme in wordpress:
index.php
about-us.php
contact-us.php
support.php
I tried for home this code:

• “>Home

and worked with home page only.. so what the other files
I need something similar to about us
because any page have included different header, footer and other
best regards
thanks