hi i want to sue a guy that borrowed $2000 from me 2 years ago he keep on saying that he will pay me back in due time but we only communicate through emails since i dont work with him anymore on the same ship and now he doesnt communicate at all .we dont have a written agreement. can i still sue this guy even if i dont even know he's address i only know he's name and we are under one agency. will there be a possibilty to sue him and for him to be banned for working abroad??and can i still work abroad even if i have a case that is ongoing like this?? pls do reply thanks!