To access your availability, open the sidebar via the menu icon in the top left hand corner and tap in 'Availability'.

To add a new availability entry, tap on the '+' in the top right hand corner or the 'Add availability' button on the date you wish to create an entry. 

Select the type of availability you wish to enter by tapping into the first field along with the correct date and times.
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Depending on your company settings, you will see one or more of the following options: Available, Not available, Prefer to work, Prefer not to work.
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Once you're done, tap the blue plus to update your availability.
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