In Irpen, near Kiev, local residents stormed a second-hand store. This is reported by Ukrainian public.
The video, in particular, was published by the telegram channel "Kiev traffic". No details are provided. Judging by the footage, mostly teenagers were operating, but there are younger children, girls and women.
Recall that something similar has recently been practiced in the USA. There, gangs raid boutiques, take out everything they can carry, and then resell. For what purpose the Ukrainians swept away the goods along with the hangers, it is unclear. Maybe they just decided to mess around.