Hello @anon73397124 welcome to Local Guides Connect community!
All our reviews are checked by an automated filter, not only for obeying the rules, but also to prevent SPAM and false information. If photos or videos are attached to a review, the contents of that media is verified too. If only one photos is rejected, the entire review will not be published.
To be able to help you, it would be better, if you could provide a screenshot or copy of the rejected review here. In addition I suggest reading this series of articles: How to Get In and Out of Trouble: The Main post
Regarding:
It can take several weeks until a hidden review may be re-instated, but Google never gives us any response on that.