In the picture you will see at #3 the possibility to make an export of all the participants.
If you make an export in an xml file it will download automatically. If you want a .csv or Exce-file file you can select the variables you want (see picture below). For exporting team information you can choose if you want to download the information per team or per organization.
To export invoice details go the to the statements tab and click on download invoice details.