I have no idea haha.. I just trolled the chat. He tried so hars... think it was a bot and a live person filling in the gaps.
Yes they have automated chat to betray people. After putting your bitcoin address, they display predefined messages to make people trust their system look real exploit.
Saying we have sent you 2 btc, only need to pay network fee for confirmation. This is what they actually want to take from us.
Do not make payments on their cheat system, it is 100% scam