Event date and time are to be entered when you enter the event. However you can edit it any time. With the following settings the event date time and location settings.
Login to your eventflavour account and navigate to My Account >> My Events
Choose the event you want to edit and click the edit icon beside it.
On the edit event page you will be shown all the event details you entered while you created it. Go the date and time fields and change the value.
Similarly you can find the event the field to change the venue and location of the event. This will be helpful if you want to change the location of the event.
Once you are done with these steps, don’t forget to save the changes by clicking “Save Changes” button at the end of the page.