So apparently you get a free legendary dragon. Box head lady tells you to look in chests tab, so you look and there's nothing there. So I look in dragons tab as someone suggested there was an update and things usually get screwed up.... £4.99 isn't free. Is there some secret tab I don't have, or is it a bodge job?
A free legendary dragon should appear for you. It would have been in a chest. Check to see if one of your legendary dragons are unlocked. The legendary dragons are: Captain Sparkles (grasslands) Wrot (badlands) Rekker and Bob (swamp)