Maybe good to clarify during the registration process what will be posted online/profile. I got unsure, dont really want to post phone number and home address online :-)
Also I've just checked and each field has a padlock next to it saying "Its private, only you can see it". You can even use a fake name you wanted to.
Those types of details are just for when making purchases. This isn't a social media style site that reveals any and all info you put on it.