In brief: In order to edit the start time of the tour, you will need to edit the tour within "EVENTS". 


STEP 1:

 Select Events from the main menu


STEP 2:

Select "Edit Manage" once you've found the event.


STEP 3:

 Select the new start time from the dropdown menu

STEP 4:

Select save. 


For further assistance please contact partnersupport@eztix.com or call us at 1-877-413-2488.