Welcome to the Q&A Forum

Ignore the user declared canonical thing, that's not an error and you are misreading it. The full line says this: "Google-selected canonical: Same as user-declared canonical". This means that Google is choosing the SAME canonical as the user is, and in this case the user is you (not your site's users. They mean the search console user). That mans that Google is agreeing with you Also you are checking the wrong URL: https://d.pr/i/341c5u.png (edit of your screenshot) In the red box you can see that you are checking the URL (in Search Console) which does not end with "/". But in the green box, you can see that the canonical URL which you have set, does end with "/". So you are checking the non-canonical version of your page and hoping it is indexed If that still doesn't change anything, there is no error, Google just doesn't like your page enough to rank it properly (sorry)