Promotional items are very often missing. Especially those that are in demand. The arrangement of goods in the hall often changes, which is not very convenient (you just get used to one arrangement, as you need to get used to another).
I agree that very often there are no products from the promotion, they simply do not exist during the promotion. One cash register, the goods are very often swapped.
The store is nothing, but for some reason you need to put on a mask, perhaps a sewer breakthrough or mice are being poisoned. I do not recommend visiting at all