Regarding to 1xbit support only info department answers me and the answer is that security already answered me and they can't do anything because it is a different department. The only email I got from security is stating that my account was being closed. They didn't mention anything about my funds. It is simple scam.
Unfortunately you're late to realized it's a scam platform. Thus don't hope they will activate your account again to get your money back, so just move on from this bad experience.
That's why it's important for gamblers (especially to newbies who are looking for a casino/sportsbetting site) to do their diligent research to be certain that you're playing on a trusted platform and not scam with plenty of bad reviews.