Your registered phone number is your unique identification number, hence you will be unable to change/modify it.

However, If you registered with an incorrect telephone number, please reach out to our support team our Help Centre for further assistance

And yes, you can change your registered address, to do so, kindly follow the steps below:

  1. Login to the app

  2. Click the Profile button at the bottom of the page

  3. Click on My Addresses

  4. Click on Add New Address to change your address