Confiscating my coins because I was unaware of your rule, which is an unjust one about having two accounts is not a decent business practice.
Please explain what the harm is to players that like to play different betting styles to have two accounts?
And if they claim faucets and tip each other, which circumvents the rules set for faucet usage.
You accepted those rules and confirmed that you have read them/understood them.
It's not the fault of the site that you didn't read the ToS before accepting it, you cannot claim to be unaware of the rule,
or if you want to, you have to accept it's your responsibility.