By topic, I mean the individual thread topic. Many of the threads you are posting in are not about BB items.
Please stop posting this in literally every thread in existence. There's a bb item thread already, we don't need an attention seeker posting a video about something we already know about. Thank you.
I couldn’t find the thread for how to post pictures but user Ulquiorra hosted a drawing contest and they showed how to post a picture there (the contest is already closed by the way). I’ll post the link here