NATO forces on the ground in Ukraine, anti-tank shot ineffective

Video shows that NATO forces are on the ground in Ukraine, pretending to be Ukrainian forces. The group attempts to ambush an armored vehicle, but miss their shot.

EDIT: No longer is it assumed that they missed their shot, but in another video (https://rumble.com/v16jm43-most-likely-a-russian-btr-87-takes-multiple-anti-tank-rounds-and-keeps-figh.html) the armored vehicle is hit by multiple rounds but remains practically unaffected, and begins to resume fire.