I have little idea on that. I have recently did some transaction here.was active in steemit in the year of 2017. And after that i missed posting here and forgot a lot about steemit. I will watch some videos and stuff to get a better idea on selling SBD, steem etc. why something wrong?🤔🤔 please tell me if can join to a WhatsApp or grp like that to get a good idea about your community.