Google won’t index “Alternative Page with correct canonical tag”

Hey everybody,

I’m quite new to wordpress, formerly I’ve mostly used Joomla. I set up a site for a friend and after Google first crawled and found pages, it now sais it has excluded ALL pages because of “Alternative content with correct canonical tag”. WTF? I’ve added the link to that google page above. The wesite https://www.kanzlei-kruger.de won’t show up on google because all of the pages are excluded. As you can imagine that’s quite – bad. ?? I’ve then installed YOAST, optimized, marked a few pages as cornerstone content, added focus keyphrases, etc.pp. – no change. Google indexes the pages but excludes them. Any idea what I can do now?!
Thank you very much for any help, hints or suggestions in advance!
Kind regards, Sunny from Germany

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