my POST OFFICE nomination was rejected

My Post Office nomination was rejected! It was marked "duplicate ". My nomination IS our town's only post office and we have no pokestop or gym there.
I'm in a rural area and there are a few random pokestops scattered around.
There is a store a few miles away that is erroneously labeled as the post office. Who can I contact to fix it?
The (real) post office should be a gym, not the liquor store miles down the road.
Comments
You can edit the location of a wrongly placed stop yourself in-game.
@rhonda715-PGO "no pokestop or gym" doesn't mean this is not already a portal in Ingress. Some wayspots are visible in Ingress, but not in Pokemon Go due to cartographic restrictions.
Can you provide the location (or google maps link) so that we can help you check on the Intel Map if there is already a portal for this post office?
I don't think "a few miles away" may have affected the reviews... Ususally, the "duplicate" zone shown in Wayfarer is not that large... BUT, if the pokestop wrongly labelled is not a valid pokestop (the "post office" never existed or doesn't exist anymore), you can report it as "invalid" in game. If the Post office moved, you will need to ask for a location edit by filing this form : http://bit.ly/LocationUpdateRequest
If The liquor store is incorrectly labeled "post office" you should submitba correction. Where is this post office you are trying to submit?
One thing to remember is that pokestops only get created if there are photos. A number of the seeded stops when Ingress was initially created did not have photos, thus they were not transferred to Pokemon Go. It's possible that the photo got added to one of these, which would create a new stop.