Hi,
there are few things that are not correct.
1) the file was saved with wrong separators.
CSV means Comma Separated Values.
If I try to open your file as CSV, I get all data in the 1st cell (see image attached 1.jpg)
If I try to open it using semicolon as separators it looks as it should (see image attached 2.jpg)
You need to open the file and save it with the correct separators. Please see: https://wpgeodirectory.com/support/topic/bulk-csv-importer-now-working/#post-131913
2) The location ID column should be blank when importing. The application will set the ID after the import is completed.
3) You don’t really need to import the locations in advance. You can set your default location and in MultiLocations settings set the directory to only use the default Country. So the directory will be restricted to Switzerland.
Locations are created automatically when adding new listings from the both the front or back end. They are also created automatically when importing listings in bulk.
Hope this helps.
Thanks