surprise Surprise! Another stall tactic and now they are supposedly putting the decision on someone else's hand so they can deny any wrongdoing when they keep all of his BTC. Guess they couldn't resist that easy million dollars, no way are they just going to let you have it, sorry man, you have no chance.
OP was too good to them.
OP let me know if you need any assistance to learn to sign a Bitcoin address. Feel free to PM me if you need any assistance. If you have an Electrum wallet then it's really easy to sign a message.
Who? Give names.
Check my other thread:
https://bitcointalk.org/index.php?topic=5108160.msg49672138#msg49672138