You are promoting high buy in tournaments. If you get 10 people to join and deposit, that's 10BTC = ~ $3,700. That's all the incentive that would be needed to run away. You don't have any reputation or good will at all to defend yet.
Why not start with micro sized tournaments and actually show that your platform can handle actual traffic, customers, and games?
My guess is that you're trying to hit and run with the money, never to be seen or heard of again.
They're not promoting a major tournament, 10bct is peanuts in poker.
But to a broke person, 4K may seem like a lot, but it's not.
So leave them alone and if anyone wants 1 Player to have a 10 btc buyin for 10 seats and 90 btc payout, we can do that, so tell the casino host in the 1 Player threat you want to seat in a 10bct buyin tourney that has 10 seats. That would get me to sit in it maybe. Right now we do have a 100btc buying for 10 seats with 900btc payout but more could do a minor 10bct buyin probably.
Anyway 10 bct is peanuts dude, leave them alone