So, having removed the player's name from the title, in answer to your question you could try reporting him/her directly to ZOS using the ingame report system.
However, you won't find out what happened as ZOS don't let people know the results of their investigations. They also won't recompense you in any way, as it is your responsibility not to get scammed in the first place....by not entering into dubious transactions.
Greetings, we've closed this thread as it has derailed. Thank you for removing the player name as Naming and Shaming is indeed a forum rule we enforce. We ask that you submit a report on this player if you haven't already and provide as much information as possible. Thank you for your understanding.