Wait.. ugh. Maybe they are showing it. I saw it came out last week, and this week, so I figured it had a week long limited release or something. The website for the theatre shows what day movies are coming out, with no other information. That, combined with their official youtube channel posting a video saying "Shape Of Water is what to watch this weekend!!" made me think this was the full release.
Here's hoping then.
EDIT: About talking to them about getting stuff, it's a 10 screen theatre, and the only one in town. They don't really have the wiggle room when it comes to that, since they have so little space to cater to all the demographics. There's been a couple movies I've asked about since I saw their posters disappear a few months before their release (like Birdman), and they've never shown up, even after they said "oh yes, we'll be showing it (like Birdman)