To update your details, you can head to your 'Profile' in the top right hand corner of the 'Home' page, and click on the person icon. Clicking on the 'Profile' tab. Then selecting 'Update'.
If you are looking to update your mobile, you will can contact us directly here. We may require some form of identification and further documentation to update your mobile number.
If there is information you'd like to update, and there isn't an option in your 'Profile' section, please contact our Support team here.