I’ve been seeing this account list a lot of items and I bought a few of them. However it turns out that the codes didn’t work and seller cancelled the order after that. Possibly someone not knowing how to stop the 3-day countdown can fall for this. I suggest admin should take some actions with this account
You should officially report his account by going to his profile and click on “Report”.
But it doesn’t work all the time
True they’re slow, but it’s probably because they’re flooded with so many tickets.