Please click here to log in to your account, you will need to use the email and password that you registered when setting up your account.
Once logged in to your organiser account, on your dashboard go to the event you wish to amend and click:
From the Manage event menu on the left, or top right hand corner, depending on the size of your screen, select Customise event page
On this page you can add a logo:
And a background image or colour: