Related Questions:
Why all the data is under one column when I download as CSV?
How can I get my CSV information into columns?
How can I get the CSV download with the right format for dates and currency?
Procedure:
Depending on your regional settings, when you export data from Event Temple as CSV all the information shows under one column separated by commas, in order to apply the right regional settings and load the information into columns you can try:
Export desired information as CSV
Open a new Excel worksheet
Go to Data
Get Data From Text/CSV
Select the file that you have downloaded
Click Import
Click Load
Information should now be loaded in the right format and into different columns.