one seller has repeatedly discouraged the desire to come here. I ask you to weigh 500 grams, she poured more, about 700. I asked her to sleep it off, which made her unhappy. she said that "exactly 500 never works out," although this is nonsense. I understand the difference is 10-40 grams, but not 200 grams. next, I asked to pay with a card. it was after 10 a.m., to which the answer is "no card", although I have already paid with their card. The seller replied, "They haven't brought it yet." how is this possible?