By default your Cosy system comes with 2 profiles, a Weekday and Weekend profile. The Cosy system will allow 12 additional profiles to be created. Tap on [ Add a new profile... ] and the App will ask you to give your new profile a name. Enter a name, then tap on [ SAVE ] and you will now be presented with your new profile, a 24hr timeline which is empty at first, awaiting you to add some events.
Depending on your Cosy system and the devices you have paired with it, you'll have 3 columns for your Heating, Hot water and Smart plugs. If there are devices in your Cosy system that control your Heating, then the Heating column is shown active and a [ + ] icon is displayed at the bottom of your screen. You can now begin to add events to this new profile.