new site but can't generate good organic traffic

Hello everyone, I know that there are very experienced people here and for this I am sure that I will find great help for my "problem".
About 6 months ago I created a new, custom site from scratch, a fans site for an actress.
I created the contents manually and tried to respect the basic SEO rules.
But all of my work fails to bring benefit to the site, I register ZERO daily traffic and consequently also adsense is at ZERO
I am not an SEO expert, so I ask you masters of the sector for some...

new site but can't generate good organic traffic WordPress ...