"OopsFamily" sounds like a play on words, combining "Oops" with "Family." The dates 24/12/20 could be relevant—December 24, 2020, maybe the release date. "Penny Barber" and "Melody Mar" are the main characters, likely the lead roles in this show. Since the user mentioned "show" and "guide," maybe it's a TV show or web series that's not widely known, so there might not be a lot of existing information.