In my website, All other pages have canonical urls in the head section like so:
<link rel="canonical" href="https://example.com/" />
The only page without canonical is the home page
When I go to google search console, I keep getting this error:
URL is not on Google
Duplicate, submitted URL not selected as canonical
Discovery Sitemaps https://example.com/sitemap.xml Referring page None detected
Every time I fetch, I hope it will get fix but not happening. Should I add canonical on the home page too pointing itself?