Its really surprising cause I also trade there today but i haven't received such gift.even i just saw you are the first one who is telling this thing, and without proof its hard to believe.although i can wait some days to check the reality behind this thing.if others also got such gift, then of course i expect they will also share their story here
Yes, without any evidence something like this is very difficult to believe because almost all exchanges at this time provide Christmas greetings and some of them give gifts through some of the conditions they apply, so if it is only made in words without evidence, everyone will it's hard to believe in something like this.