Scroll down on your profile page until you see the ‘Personal Details’ section, located below your photo gallery. 

To update your preferences, tap ‘About me and then select the options that you want from the dropdown menus in each field. Tap ‘Done’ to save your new selections.

Other information about yourself, such as hobbies and interests or identity and culture, can be found within the same list of options below your photo gallery. To update any of these sections, tap on the one you’d like to change, select the option(s) that you want from the dropdown menus in each field, and then tap ‘Done’ in the top right of the screen to save your new selections.