I'll be waiting for a better answer from 1xbit.
Facts:
1-my account was closed by Security department;
"We want to inform you, that our company decided to stop any collaboration with you (closing your account). The decision was made after a careful investigation of the situation by our security service. The decision is based on a violation of the Terms and Conditions."
2-I had balance in it and I had no profit before;
3-No refunds given so far;
4-No account access;
5-No answers from Security since June 2020 - when they closed my account;
6-No nothing

Isn't 1xbit transparent? if I violated 1xbit Terms and Conditions, it would made bets placed as invalid - consequently they would be voided and deposits be returned. Instead of that they are just playing a silence game.