Form in footer for displaying on every page

Hello eveybody
Im trying to set contact form in footer on every possible page

I created snippet for example snippets/parts/contact.php
and then Im calling it inside home.php and default.php

Im having two exactly same controllers
One is called default.php and cause of that, contact form works on all pages except homepage.

For home form, Im trying with home.php and site.php controller but it simply doenst work. Even when i check if kirby request is post: Its not

any help would be appreciated.

thanks in advance