It looks like a reasonably well designed scam, but that's how they get you. What made you go with this relatively unknown source when there are lots of well established exchanges around? Is it possible to contact Moneygram to see if they can do anything about it or has it already been cashed out? How does Paxful work, because I don't see any negative trust against this user yet - just positive and neutral, sounds like it is ideal for scammers.
You might want to add more detail on the transaction and screenshots, because you could equally be trying to slander a reputable trader.
I totally agree. I can't find any ANN thread for bitwol.com in our forum so its gonna be hard to reach them. Can you check if they have a official tweeter account? I can it is one of the best method to talk and asked what happened? And maybe the Antony that you have talked is just a support personnel. And those worked 24x7 and shifting schedule. Maybe its his off that's why he hasn't replied to you yet. Also contact MoneyGram because the issue on their end. And please provide us the screenshots if you can so those experienced members her can chimed and provide you a insightful advise as to what really transpired.