We cannot change your email address. However, you can create a new account with the desired email address:

1.  Update the Profile on your CoinZoom account to a different phone number (so you can use the desired phone number on your new account).

2.  Open a new CoinZoom account using the new email address.

3.  ZoomMe any balances to the new account. 

You will need to use a different email to create the new account.