I did this trade
https://dispenser.tf/trade/169445/
accepted the bot's offer for the keys, now the site tells me to accept the dispenser bot's friend request, but I haven't got a friend request. Tried adding and un-adding the bot, didn't help.
So what now? :(
Oh, btw, Opera wouldn't let me post here, I got stuck in an infinite loading screen, had to use Chrome to post.