Sorry if I'm wrong here,
This situation can't be solved if you can't provide the proof when you said your 0.006 btc credit is gone. Does this online casino can view your balance history? So you can know where's your credit going
No investment was made on our website. He made a profit with the bonus we gave, he drew 0.01 bitcoin
With the bonus we give, it can draw a maximum of 0.01 bitcoin. The remaining bonuses are automatically deleted. You must invest to play more.
It demands more bitcoins, without any payment.
You have already received your bonus. To play more games, you need to deposit bitcoins.
https://imgur.com/a/zsb3PazYou can see the proofs of payment we made here. Our conversations and transaction histories are here.