Yes. I cleared up all the remaining accounts and made a new account and claim properly from now on.
Hope your advices and discussion hereafter.

And by the way, what are those restrictions? How can you recognize the guys who abused before? The only thing we input is only email address. Sounds magical to me! hehehe...

*P.S.
- Please let me know how to unload the mail address which connected to banned account. I want to remake account with my very gmail address.
- And if I refer your id, can you share back some of them? If you can't, would you introduce me to who provides this kind of service?
People were exploiting the fact the bonus and privileges are calculated against your total free-roll winnings. So a new account could make a very small deposit and wager and it and then get back more on their very first free-roll. Now there is a minimum number of free-rolls and a minimum amount wagered before the bonuses and privileges are activated.
You can't reuse the same email ever as the database is indexed on it.
I have 5% share back to my referrals but I think if you search this forum you'll find a couple giving 100%.