Creating and editing events is a little more complex than most other user contributions in this website. Filling in the details here helps get the event published quickly.
Fill in as much of the form as you can, Beerengine will do the rest.
When filling in 'Town' you will be presented with a list of possible matches. Please select from this list if you see the correct town.
If this is a regular event and you are able to keep it up to date in future you can be given the ability to edit it.
There's a "Catch 22" situation here because an event has to exist before you can gain the right to edit it