Hii, I am using the SP Eventum few things i would like to ask

1. under the schedule, I cant seem to arrange according to what i want. If i want to change a session, I would have to delete the whole thing in order to re arrange
2. when i add the speaker to a menu, the arrangement is not what i want, how do i arrange according to how i want
3. under the speaker menu, the session that i want is not the one shown if the speaker has 2 session
4. when in profile of speaker, the time of hte session is shown but not the day or date how do i set this?