That review was hidden by a staff, presumably because it was not review-esque.
It looks more like a please help me message, and less like an actual review.
Based on what I'm seeing, reviews are not locked out to any members, so I believe you could not write another review because that old review wasn't deleted, just hidden.
(and it doesn't make sense for a member to be able to write multiple reviews) In any case, do not use 'reviews' to ask for help etc. That 'review' option isn't meant for ask for help, it's literally meant for a review.
The thread to the tool still exists. If you need help, that's the place to go.
Is that the only reason why you think you were under moderation?