dont know security answer and password of my email

This is strictly a Support Ticket Issue only.
http://support.z8games.com/webform_new.aspx
Follow the link above and in the Ticket provide all account information that you know of. Any information you can give them about the account will help them assist you.
That is all that can be done, sorry. The community can not and will not get involved in this kind of problem as it is too controversial. Good luck.