Log in to your Apple ID on your iPhone and select Log In with Apple when you want to log in to your Bybit Account. If you selected Hide My Email during registration and forgot your email address, you can check your @privaterelay.appleid.com email address by going to Apple Settings → iCloud → Apps Using iCloud → Hide My Email, and insert the email address indicated. It’s advised to change your commonly used email address once logging in for the first time.