I was surprised that the TV wasn't broken.
Best I can tell I have only 1 latch. There is a rod , maybe 3/16" diameter, that sticks out of the bottom left side of the TV support frame. The latch captures the rod. The latch has a small, 1/2" X 1/2"?, push spot that releases it from the rod. About as robust as a rubber band. Very poor design.