In the chain of these stores, security guards are often aggressive towards customers. In 2019, a deaf-mute disabled sign language teacher was beaten to a pulp with respiratory arrest. The product is laid out carelessly and often falls and is damaged, while its cost is blamed on the nearest visitor. The ticket offices are not all open and the queue accumulates not even during peak hours. Products labeled "own line" are often not edible at all. Expired or almost expired goods are placed in the foreground. A large selection of alcohol.