I’m lost I have a WordPress site in…

I’m lost. I have a WordPress site in English. I have a good Italian translation of the home page. I want the site to be bilingual with Italian at the primary language and English second. WordPress seemed to being saying I must go to GlotpressGlotPress GlotPress is the translation management software that powers Translate.WordPress.org. More information is available at glotpress.org. for some kind of approval of the translation I have available. But how does it happen?