Once you log into your Prezzee account on a web browser, you can change your account information under My Account > My details.
Changing Your Phone Number
To the right of your listed phone number, click the blue change hyperlink. This will prompt an email to be delivered to your listed email address. Select the blue Change Phone Number button in this email to open the browser portal, then type in the new phone number and hit Update.
Changing Your Email Address
To the right of your listed email address, click the blue change hyperlink. This will prompt an SMS to be delivered to your listed mobile phone number. Click the hyperlink in the text message and enter your new email address and hit Update.