Let me welcome you as I was welcomed to this steemit site. I hope the one that introduced you to this site must have explained some stuff to you to write first on "introduceyourself" Please before doing anything on steemit, you need to read the steemit guides thoroughly and understand every guides. You need also to read about what people had written about steemit so as not to be wasting time only on posting. Well! the more you explore, the more you understand. Once again welcome to steemit.