Black light gray part

KakoBuy, Weidian, Taobao and 1688 item links, plus most agent product links. The item id is read from the link, so shortened agent links work too.

Nobody has ordered it through an agent that publishes QC, or the listing is new. Try the same item from another seller, or check again in a few days.

No. They are photos other buyers received for the same listing, which is exactly what tells you how the batch actually looks.