As a result they suggest me to sent mail to support and i have send all my information to support. After few hours they replied : (account was permanently locked due to suicidal threats that concerned us.)
It's hard to believe that this is why your account was closed. account team here may give us a better answer, but I think it's because your latest transaction or you break some TOS conditions.
They have an active campaign and pay more than $300 per week, so it is unlikely that you will be scammed with this amount.