Usually, when an account is hacked and characters get DELETED (not killed, DELETED) then the games support team can usually compensate you with revival, but not in this case, as it has already been well made aware of that everyone who has been hacked recently was only hacked because of using 3rd party clients (hacked clients) which breaks plenty of the games rules, so if you message support asking for compensation, you might just get the whole account banned, I suggest to just quietly rebuild as theres really nothing to be done about this.