Declined review policies are impossible

I tried submitting a review already three times after carefully editing the content.
ID#: 181210-102355-665304

Every time it says 'declined', and the only reason is : "Your submission conflicted with one or more of our policies as stated in..."

There are several problems with this that make this procedure impossible:

- I carefully read the policies and could not find any problem with the review.

- There are ten policies and it doesn't state which one was the problematic one

- There is no indication of what part of the text (its not a short review) is the problematic one. So even if I knew which specific policy they are talking about, I wouldn't be able to find the problematic text since I carefully read everything and could find a single problem.

(This whole declining procedure has to change if you ask me. I see there are dozens of other similar complaints.)

Thanks in advance.