To upload or update your channel logo, poster and colour login to creator.oz.com go to settings>general and scroll down to the channel branding section.
Logos should be in PNG format with transparency, 512x512px size. All logos should be in single colour - WHITE.
Channel poster should be minimum 1920x1080 px - .png, .gif or .jpg
Channel colour can not be white or to light (the font colour in the app is white so they will become invisible).