Step 1: If you haven't already, log out of the app via the settings cog ⚙️
in the top right corner.
Step 2: When the screen below appears, tap 'Existing user' at the bottom of the screen.
Step 3: In the first screen, enter your NEW mobile number
Step 4: In the second screen enter your email address
Step 5: In the third screen enter your NEW mobile number again. You will be sent a security code to your new number. Enter that in the final screen and your details will have been updated.
If you need any support with updating your mobile number, please do not hesitate to get in touch using the chat icon at the bottom right corner of your screen.