It did not show up on any of the theatre web sites of current or upcoming movies. Had to go to 2000 Mules.com to find it.... were the theaters trying to hide it? Regardless it was only shown 1 x/d for 2 days, 5/3 and 5/5. Otherwise have to buy the DVD which will be shipped on 5/8 or so or pay to download a virtual showing on one occasion. They made it hard for the masses to know of it and/or to find it !
I did that and checked the Cinemark app for the day it was supposed to play on and you are right, ZIP, NOT LISTED. Checked cinearts, events and zip there too.