The whole concept of the website only requires a small amount of essential information from each member.
Here’s a quick overview of what will be used for:

• Basic info like phone number, name, and email is used to make sure each person has only one profile, or if one wants news.
  
  

• Elements like location, camera are used to make sure the invitation system works as intended.
  
  

You can quit anytime, and your data will be fully deleted right away. But you do need to be invited again if you want to re-join.