Ive sent at least 5 measages today and i cant see neither one of them, why is this happing. On my other account I can see them fine.

Well there's your Inbox then there's your Sent Items. Go to your Sent Items?

Enable saving them in User CP:
http://forum.toribash.com/profile.php?do=editoptions
Down there you will see:
Save a copy of sent messages in my Sent Items folder by default

its been aved in your profile