A demanding buyer, very cautious of being cheated, which is ok I guess. He asked for a video of the device, which I sent. So many texts about the Q delivery, nervous that it is not coming. I was nervous too! I did my best, sent screen shots from the delivery. As he received, I asked him to click “item received”, but he did not respond. I did get my 38 sgd, but I spent too much energy on this deal.